1 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3 * i387-tdep.c: Remove unused #includes.
5 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
7 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
9 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
11 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
13 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
14 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
15 Don't muck with SYMBOL_CLASS.
17 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
19 * munch: Don't use head command. It doesn't exist everywhere.
21 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
23 * inflow.c (new_tty): Remove spurious 'o' character at end
26 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
28 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
29 instructions and nothing more.
30 * mipsread.c (add_line): Add comment why we have to combine line number
31 entries for the same line number.
33 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
35 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
38 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
40 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
42 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
44 * source.c (select_source_symtab): Clean up comment. Also, if
45 we have a current_source_symtab, and s is NULL, return without
47 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
48 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
50 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
52 * dbxread.c (unknown_symchar_complaint): Add new complaint.
53 * stabsread.h: Declare it.
54 * partial-stab.h: Use it.
56 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
58 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
60 * stack.c (print_frame_info): Print specially if dummy frame.
62 * breakpoint.c: Add comments regarding within_scope future direction.
66 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
68 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
70 * ch-exp.y: Fix thinko that broke parsing of FALSE.
72 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
74 * stabsread.c (read_member_functions): Initialize domain for stubbed
75 member functions to avoid gdb core dumps when printing pointers
77 * cp-valprint.c (cp_print_class_method): Check for stubbed member
80 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
82 * expprint.c (print_subexp): If opcode not found in op_print_tab,
84 eval.c (evaluate_subexp): Change error message.
86 * objfiles.c (build_objfile_section_table): Cast return value
89 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
91 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
92 to rs6000_frame_chain and deal with it if we're in a signal handler.
93 (FRAME_SAVED_PC): Use rs6000_frame_chain.
95 * breakpoint.c (within_scope): New function.
96 (enable_breakpoint, watchpoint_check): Use it.
98 * source.c (openp): Handle "exec-file ./ls" correctly.
100 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
102 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
104 * ch-exp.y: Clean up lexing of identifiers and
105 reserved words. (E.g. don't recognize FALSEXXX as the
106 keyword FALSE followed by the identifier XXX.)
107 Also, convert identifiers to lower case.
109 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
111 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
112 new serial interface.
114 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
116 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
117 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
118 * ser-go32.c: Return -1 on most failures, 0 on most successes,
119 and use new return codes for go32_readchar().
120 * ser-unix.c: Ditto. Also, move error handling up to caller for
121 SERIAL_SETBAUDRATE().
122 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
124 (serial_close): New routine to wrap around device close routine.
125 serial.h: Clean & document return values more clearly.
127 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
129 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
131 * rs6000-pinsn.c (print_operand, case LI): Print condition register
132 operand in decimal rather than wrong textual versions.
134 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
135 (mention 't', remove false thing about 'g' only good with 'f').
137 * breakpoint.h: move "struct breakpoint" and friends to top of
138 file so that bpstat_find_breakpoint prototype works.
140 * solib.c (struct so_list): Add bfd field.
141 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
142 Put the bfd in bfd field of the so_list.
143 (clear_solib): Free bfd name and close_bfd on the bfd.
145 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
147 * valarith.c (value_subscript): Add COERCE_REF.
148 * ch-exp.y (operand_5): We can generalize the 2nd operand
149 of a string repetition ot 'literal' without ambiguity.
151 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
153 * breakpoint.h (struct bpstat): Remove momentary field.
154 Remove bpstat_momentary_breakpoint. This was always kludgy
155 and is no longer used.
157 * breakpoint.h: Add enum bpstat_what.
158 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
159 stop and print fields of bpstat now per-breakpoint, not just
160 one for the whole chain.
161 breakpoint.{c,h} (bpstat_what): New function.
162 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
163 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
164 with call to bpstat_what.
165 README: Remove watchpoint/breakpoint bug from known bugs.
167 * breakpoint.h: Prototype bpstat_find_breakpoint.
169 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
171 * symtab.c (find_methods, gdb_mangle_name): Note that functions
173 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
174 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
176 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
178 * i960-pinsn.c (tabent): Copied struct definition from
181 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
183 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
185 * symtab.c (gdb_mangle_name): Use it.
186 * symtab.c (find_methods): Do not add destructors to choice list
188 * symtab.c (decode_line_1): Make breakpoints on destructors work
191 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
193 * ser-go32.c: Make it use serial port name.
194 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
196 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
199 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
201 * configure.in: Only configure sparclite subdir when target_cpu
204 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
206 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
207 Remove FIXME comment regarding this.
209 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
211 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
213 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
215 Add section table to objfile struct. Use it for find_pc_section.
216 * objfiles.c (add_to_objfile_sections,
217 build_objfile_section_table, find_pc_section): new functions.
218 (allocate_objfile): build section table.
219 * objfiles.h (struct obj_section): new structure.
220 (struct objfile): add section table.
221 (find_pc_section): new prototype.
222 * solib.[ch] (find_pc_section_from_so_list): removed.
223 * sparc-tdep.c: include objfiles.h for find_pc_section. include
224 symfile.h for objfiles.h.
225 (in_solib_trampoline): adjusted for new find_pc_section
226 prototype. Removed BAD_RICH_HACK ifdefs.
227 * symfile.c (syms_from_objfile): offset objfile sections.
228 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
229 * symfile.h (find_pc_section): prototype removed. Also fixed
230 comment typo NUL -> NULL.
231 * target.[ch] (find_pc_section_from_targets): removed.
232 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
234 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
236 * ser-go32.c: Format. (go32_open): Use proper return value.
238 * configure.in: Undo conditional configdirs hack for sparclite.
240 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
242 * symtab.c (list_symbols): When call break_command, pass both
243 filename and function name not just function name.
245 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
247 (Changes and new files to make "none" a full fledged configuration)
248 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
249 Currently only tm-none.h has any meaningful contents.
250 * config/none/none.mh (NAT_FILE): Use nm-none.h
251 * config/none/none.mh (XM_FILE): Use xm-none.h
252 * config/none/none.mt (TM_FILE): Use tm-none.h
253 * Makefile.in (depend): Remove comment about parse errors in
254 valops.c, it now parses correctly and generates a correct depend
255 line. Remove line that touches xm.h, tm.h, and nm.h; they are
256 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
258 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
260 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
262 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
263 exactly 8 characters.
265 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
267 * configure.in: Sparclite uses sparc config dir. Also has it's
268 own tm- & .mt files now. Also add sparclite to configdirs.
269 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
270 * config/i386/go32.mh: Nullify def of TERMCAP.
271 * config/i386/xm-go32.h: Get rid of redef of EIO.
272 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
273 specific configs. Very similar to sun4os4, but without solib.
274 * sparclite/{Makefile.in configure.in}: First cut at making this
277 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
279 * ser-go32.c: First cut at adapting to new serial interface.
281 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
283 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
284 These implement a new serial line interface for talking to remote
286 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
287 EXCEPT go32, which gets ser-go32.c.
288 * remote.c: Use new serial interface. More remote-xxx's to be
290 * ser-bsd.c, ser-termios.c: Removed.
291 * serial.c: New. Implements common operations for all serial
293 * ser-unix.c: New. Unix specific serial operations for various
294 flavors of Unix (Posix, SysV, BSD).
295 * serial.h: Generic serial interface defs.
296 * config/i386/go32.mh, config/i386/i386bsd.h,
297 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
298 ser-bsd.o from XDEPFILES. All the magic is now handled in
301 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
303 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
305 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
307 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
309 * rs6000-tdep.c (frameless_function_invocation): Don't even think
310 about framelessness except on the innermost frame.
312 * xcoffexec.c: Call fatal() not abort().
314 * stabsread.c (patch_block_stabs): If stab & no symbol, make
315 a LOC_OPTIMIZED_OUT symbol.
316 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
317 findvar.c (read_var_value), printcmd.c (address_info),
318 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
319 m2-exp.y (yylex): Deal with it.
320 ch-exp.y (yylex): Deal with it.
322 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
324 * findvar.c (value_from_register): H8500 specific, check to see
325 if we are looking at short pointer. If so, skip crock.
326 * h8500-tdep.c (h8500_frame_chain): Mask down value from
327 read_memory_integer() to avoid getting messed up by sign extension.
329 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
331 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
332 ifdef protect using BAD_RICH_HACK. This should be removed soon.
333 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
335 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
337 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
339 * core.c (dis_asm_print_address): New function.
341 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
344 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
346 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
347 entire breakpoint chain and print only the first entry that needs to
348 be printed and needs to be stopped for. Fixes problems with printing
349 of multiple breakpoints with different conditions.
350 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
351 effectively stops printing of the breakpoint chain.
352 * breakpoint.c (print_it_noop): New routine to print nothing
353 for this breakpoint entry and dont stop printing.
354 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
355 watchpoint only if it is enabled.
356 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
357 descriptor from the library to make backtraces through setjmp work.
358 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
360 * mips-tdep.c (read_next_frame_reg): Provide correct values for
361 all registers saved within sigtramp, cleanup.
363 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
365 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
367 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
369 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
370 with prototype in ../include/dis-asm.h.
372 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
374 * core.c (dis_asm_{read_memory,memory_error}): New functions.
375 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
376 Use read_memory_func interface to disassembler.
378 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
380 Teach sparc solaris to next over shared library functions.
381 * solib.[hc] (find_pc_section_from_so_list): new function and
383 * sparc-tdep.c (in_solib_trampoline): new function.
384 * symfile.[hc] (find_pc_section): new function and prototypes.
385 * target.[hc] (find_pc_section_from_targets): new function and
387 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
390 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
392 * infrun.c (wait_for_inferior): Revise comment.
394 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
396 * command.{c,h}: New var_type var_integer.
397 main.c: Use it for history_size.
399 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
400 Lint and byte-order fixups.
402 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
404 * breakpoint.h (bpstat): New field print_it.
405 breakpoint.c (bpstat_print): Use it.
406 (print_it_normal): New function (from old bpstat_print code).
407 (bpstat_{alloc,stop_status}): Set print_it field.
409 * breakpoint.c (bpstat_stop_status): Use catch_errors when
410 evaluating watchpoint condition, via new function watchpoint_check.
411 Also stop if watchpoint disabled due to leaving its block.
413 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
415 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
417 * mips-pinsn.c: Add missing include of dis-asm.h.
419 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
421 * Makefile.in (clean, distclean, realclean): Recursively apply
422 to subdirs first, rather than last. This avoids, for example,
423 Makefile being removed in a parent directory before the recursive
426 * alldeps.mak, depend: Update for below changes.
428 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
429 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
430 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
431 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
433 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
434 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
435 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
436 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
437 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
438 tm-68k.h to tm-m68k.h.
439 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
440 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
443 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
444 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
445 * a29k-tdep.c: Renamed from am29k-tdep.c.
446 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
447 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
448 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
449 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
451 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
452 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
453 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
455 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
456 define that does not appear anywhere else in the gdb source tree.
457 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
459 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
461 * breakpoint.c: Add comments regarding breakpoint_re_set.
463 * xcoffread.c (sort_syms, compare_symbols): Remove.
464 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
465 not our own sort_syms (it is identical).
467 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
469 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
471 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
472 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
474 * exec.c (exec_close): Fix storage leak.
475 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
476 output sections when patching an executable.
477 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
478 when writing all registers.
479 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
480 at the right offset in the dummy frame.
481 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
482 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
483 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
485 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
487 * Makefile.in (TARFILES): Avoid trailing backslash.
489 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
491 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
492 it in breakpoint_re_set.
493 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
495 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
496 don't use sizeof(int) for target stuff, etc).
498 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
500 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
501 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
502 support that can't be integrated anyway due to lack of clear
505 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
507 * findvar.c (read_register, write_register): Make these capable
508 of reading/writing registers that are shorter than REGISTER_TYPE.
509 * (value_from_register): Install H8500 specific code to return
510 proper value when register is being used as a pointer.
511 * h8500-tdep.c: Remove extra defines of NUM_REGS.
512 (h8500_skip_prologue): Use correct lengths for LINK instructions.
513 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
514 chain frames properly by combining frame pointer with T reg.
515 (init_extra_frame_info): Delete. It's now a macro.
516 (frame_args_address): Don't add PTR_SIZE. Stack args are already
517 offset by the correct amount off of the frame pointer.
518 (register_byte): Delete. It's now a macro.
519 (register_raw_size, register_virtual_size): Delete. Replaced by
520 common routine h8500_register_size, cuz there's no difference
521 between the raw & virtual sizes on this machine.
522 (register_convert_to_raw, register_convert_to_virtual): Delete,
523 cuz there's no difference between the raw & virtual forms.
524 Replaced by memcpy in tm file.
525 (register_virtual_type): Rename to h8500_register_virtual_type.
526 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
527 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
528 emulator have same reg offsets. This is all handled in the
530 (h8500_trapped_internalvar): New routine to detect references to
531 convenience vars acting as pointer pseudo-regs.
532 (h8500_value_trapped_internalvar): Conjure up value of pointer
534 (h8500_set_trapped_internalvar): Convert set value in real
536 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
537 code segment register.
538 infrun.c (proceed): Simplify. Call write_pc instead of doing it
540 (wait_for_inferior): Add h8500 specific code to add stack segment
541 when reading SP register.
542 remote-sim.c (fetch_register): Spacing.
543 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
544 detect cruft. Redo all register manipulation stuff. Get rid of
545 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
546 to frame pointer. (IS_TRAPPED_INTERNALVAL,
547 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
548 to create internal vars for pointer pseudo-regs.
550 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
552 * Makefile.in: Numerous small changes to macro definitions
553 and rules for building gdb distribution tree. Many macros
554 eliminated or merged, and rules simplified.
555 * alldeps.mak: Update.
558 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
560 * Makefile.in: recurse through SUBDIRS for dvi target too
562 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
564 * Clean up xcoff relocation.
565 objfiles.h (struct objfiles): Add section_offsets, num_sections.
566 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
568 symtab.h (struct general_symbol_info): Add section field.
569 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
570 xcoffread.c: Set section for symbols and msymbols.
571 (struct symtab): Add block_line_section field.
572 buildsym.c (end_symtab): Set it.
573 (end_symtab and callers): Add section parameter.
574 objfiles.c (objfile_relocate): New funciton.
575 xcoffexec.c (vmap_symtab): Use it.
576 xcoffsolib.h (struct vmap): Remove unused fields.
577 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
578 CORE_NEEDS_RELOCATION, symtab_relocated.
579 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
580 rs6000-tdep.c: Make loadinfotext static.
581 breakpoint.c (fixup_breakpoints): Doc fix.
582 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
583 (end_symtab): primary field replaces nonreloc.
585 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
587 * symtab.h (struct linetable_entry): Remove confusing comment.
589 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
591 * Makefile.in: add installcheck target
593 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
595 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
596 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
597 z8k}: New directories to hold cpu specific configuration files.
598 Naming follows gcc convention.
599 * config/{*.mt, *.mh}: All target and host makefile fragment
600 config files moved to an appropriate config/<cpu> subdirectory.
601 * nm-*, xm-*, tm-*: All native, host, and target files, which
602 get linked to nm.h, xm.h, and tm.h respectively by configure,
603 moved to appropriate config/<cpu> subdirectory.
604 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
605 Native, host, and target files that are common across more than
606 one cpu architecture and included by one of the configured
607 native, host, or target files, get moved to config directory.
608 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
609 pick up native, host, or target include files moved to one of
610 the config subdirectories, and that are included by other files.
611 * Makefile.in (alldeps.mak): Modify to account for new config
613 * alldeps.mak, depend: Update for new config directory structure.
614 * config/*/[ntx]m-*.h: Modify all files that include other
615 [ntx]m-*.h files to use path relative to gdb/config. I.E.
616 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
618 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
619 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
620 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
621 * configure.in: Default gdb_host_cpu to host_cpu, and remap
622 the ones where the default is not unique or different than the
623 config subdirectory name. Similarly, handle gdb_target_cpu.
624 Modify configure.in as appropriate to make use of gdb_host_cpu
625 and gdb_target_cpu to find makefile fragments and make links.
627 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
629 * mipsread.c (compare_blocks): Sort blocks with the same start
630 address by decreasing ending address.
632 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
634 * mipsread.c (parse_procedure): Save cur_fdr accross call to
635 lookup_symbol as it might get clobbered by the call.
637 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
638 The previous code did not initialize the language field for the psymtab
641 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
643 * c-exp.y (parse_number): Avoid shift warning.
644 * serial.h (struct ttystate): Declare empty one on DOS.
646 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
648 * xm-sun4os4.h: Return type of free() should be void, not int.
650 * vx-share/vxWorks.h: Remove #def of NULL.
652 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
654 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
656 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
658 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
660 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
662 * ieee-float.c: Moved to ../libiberty.
663 * ieee-float.h: Moved to ../include.
664 * Makefile.in: Update accordingly.
665 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
666 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
667 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
668 it is now in ../opcodes/m68881-ext.c.
669 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
670 prologue (some callers _do_ care).
671 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
672 new interface of ../opcodes/*-dis.c.
673 * ch-exp.y: Add #include <ctype.h>.
675 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
677 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
679 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
681 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
683 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
685 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
687 * z8k-tdep.c (extract_return_value, write_return_value,
688 store_struct_return): New functions from macros in tm-z8k.h.
690 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
692 * valops.c (value_arg_coerce): Apply temporary patch to
693 fix problem with coercion of array and function types when
694 passed as arguments to C functions, pending a more complete
695 review of when and how coercion should be done, depending
696 upon context and language.
698 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
700 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
702 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
703 debugsec if there are a non-zero number of symbols.
705 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
707 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
709 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
711 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
713 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
715 (symtbl_num_syms): New variable.
716 (read_xcoff_symtab): Set it.
717 (read_symbol_nvalue): Check for bad symno.
718 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
721 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
723 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
724 This is defined in defs.h if necessary.
725 * vx-share/vxWorks.h: Remove #defs of min and max.
726 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
727 vx-share/xdr_rdb.c: include defs.h.
729 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
731 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
734 * xcoffread.c (enter_line_range): complain() on bad endoffset.
735 xcoffread.c: Doc fixes.
737 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
739 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
740 xcoffexec.c (xcoff_relocate_core): New function.
741 (text_adjustment): Removed.
742 (add_vmap): Return the vmap.
743 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
745 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
747 * xcoffsolib.h: Add objfile member to struct vmap.
748 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
749 xcoffexec.c (add_vmap): Allocate objfiles here.
751 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
753 Support 68000 series without floating point.
755 * configure.in (m68000-*-{aout,elf,coff}): New configs.
756 * tm-68k-nofp.h: New file, lacks 68881 support.
757 * config/m68k-nofp.mt: New file.
759 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
761 Remove a few remaining underscore/no-underscore remnants from
764 * config/{m68k-un.mt, sparc-un.mt}: Remove.
765 * config/m68k-noun.mt: Rename to m68k-fp.mt.
766 * config/sparc-noun.mt: Rename to sparc-em.mt.
767 * tm-68k-noun.h, tm-spc-noun.h: Remove.
768 * tm-68k-un.h: Rename to tm-68k-fp.h.
769 * tm-spc-un.h: Rename to tm-spc-em.h.
770 * tm-sun4sol2.h: Cleanup.
771 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
773 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
775 * symmisc.c (std_in, std_out, std_err): Move initializations
776 to runtime code, in case they aren't constant.
778 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
780 * symtab.c (find_pc_symtab): some object file formats, notably
781 mips, have holes in the address ranges of symtabs. Change
782 this algorythm from first hit to tightest fit.
784 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
785 fence post without finding the enclosing function, then print a
788 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
790 * utils.c (fputs_demangled, fprint_symbol): Remove.
791 * utils.c (fprintf_symbol_filtered): New function which combines
792 the functionality of fputs_demangled and fprint_symbol. Uses a
793 caller provided language parameter to select the appropriate
794 demangler, and caller provided args to pass to the demangler.
795 * defs.h (enum language): Move further up in file so enum can
796 be used in prototypes.
797 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
798 * defs.h (fprintf_symbol_filtered): Add prototype.
799 * c-typeprint.c (cp_type_print_method_args): Replace calls to
800 fputs_demangled with call to fprintf_symbol_filtered.
801 * cp-valprint.c (demangle.h): Include
802 * cp-valprint.c (cp_print_value_fields): Replace calls to
803 fprint_symbol with calls to fprintf_symbol_filtered.
804 * printcmd.c (print_frame_args): Replace call to fprint_symbol
805 with call to fprintf_symbol_filtered.
806 * stack.c (print_frame_info): Remove obsolete code so we don't
807 have to update fputs_demangled usage in it.
808 * stack.c (print_frame_info, frame_info): Add language variable
809 to pass to fprintf_symbol_demangled and initialize it from the
810 symbol's language. Replace calls to fputs_demangled with calls
811 to fprintf_symbol_filtered.
812 * symtab.c (find_methods): Replace call to fputs_demangled with
813 call to fprintf_symbol_filtered.
814 * ch-valprint.c (demangle.h): Include.
815 * ch-valprint.c (chill_print_value_fields): Replace call to
816 fprint_symbol with call to new fprintf_symbol_filtered.
818 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
820 * Makefile.in (VERSION): Bump version to 4.8.2.
822 * main.c (source_command): Require an explicit pathname of file
823 to source, since previous behavior of defaulting to gdb init file
824 was troublesome and undocumented.
825 * printcmd.c (disassemble_command): Add missing '{}' pair to
826 else with two statements. Bug reported by Stephane Tsacas
828 * symtab.c (find_pc_line): Don't complain about zero length or
829 negative length line numbers for the moment, since we may not own
830 the terminal when called, such as when single stepping. (FIXME)
831 * language.h (CAST_IS_CONVERSION): True if current language is
832 C++ as well as C. Fix from Peter Schauer.
833 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
834 Use STREQN macro rather than bare '!strncmp()'.
835 * environ.c (unset_in_environ): Avoid use of memcpy on
836 overlapping memory regions, as suggested by Paul Eggert
837 <eggert@twinsun.com>.
838 * c-exp.y (%union struct): Remove unused ulval as suggested
839 by Paul Eggert <eggert@twinsun.com>.
841 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
843 * main.c (gdbinit): Make static.
844 * main.c (inhibit_gdbinit): Move to file scope.
845 * main.c (main): Remove local inhibit_gdbinit.
846 * main.c (source_command): Don't source '.gdbinit' file by
847 default if gdb has been told to ignore it.
849 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
851 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
854 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
856 * printcmd.c (print_address_symbolic): Only print if offset
857 is shorter than max_symbolic_offset.
858 (initialize_printcmd): `set print max-symbolic-offset'.
860 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
861 (examine_tag): Use it.
862 (read_register_stack): Only look in the local registers for a
863 memory address if it's between rfb and rsp; go to memory otherwise.
864 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
865 (reginv_com): Remove ancient kludge command.
867 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
869 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
870 irix4 will again compile.
872 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
874 * configure.in: accept mips-sgi-irix4* for irix4.
876 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
878 * z8k-tdep.c (print_register_hook): Lint.
880 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
882 Lint fixes from Paul Eggert (eggert@twinsun.com):
884 * command.c (do_setshow_command): var_uintegers are unsigned.
885 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
886 unsigned, since they use hex values with the high bit set.
888 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
890 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
891 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
893 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
894 macro definitions in parenthesis.
896 * dbxread.c (dbx_symfile_init): Catch the case where there is
897 no string table, but the only way we find out is by reading zero
900 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
902 * dbxread.c (dbx_symfile_init): Make size of the string table
903 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
904 offset to the string table is nonzero and handle the nonexistant
905 string table case, should it occur. Ensure that the string table
906 size read from the file is reasonable, with a minimum lower bound
907 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
909 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
911 * Makefile.in: Changes to build testsuite correctly.
912 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
913 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
914 (TARGET_FLAGS_TO_PASS): New variable.
915 (SUBDIRS): Added testsuite.
916 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
917 testsuite is compiled with CC_FOR_TARGET rather than CC.
919 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
921 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
922 reported by mycroft@gnu.ai.mit.edu.
924 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
925 * configure.in (vax-*-ultrix2*): New triplet.
926 * config/vaxult2.mh: New file.
927 * xm-vaxult2.h: New file.
929 * c-exp.y (parse_number): Change high_bit to unsigned.
930 * demangle.c: Change all references to cfront to ARM, since the
931 actual algorithm is the one specified in the Annotated Reference
932 Manual. This was confusing users into thinking that full cfront
933 support was implemented.
934 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
935 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
936 directly to lookup_struct_elt_type, which will do the
937 dereferencing itself.
938 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
939 NULL dereferencing bug for unnamed structs, comment out
942 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
944 * coffread.c (process_coff_symbol): Change PCC argument correction
945 so that it only happens on big-endian targets; so that it only
946 happens if the short or char argument is aligned on an int
947 boundary; and so that it changes the location, rather than the
948 type, of the argument. These changes tend to parallel similar
949 (old) changes in stabsread.c.
951 * coffread.c (coff_read_enum_type): Use the specified size for
952 enums, don't assume that they are int-sized.
954 * c-valprint.c (c_val_print): Don't assume enums are the same as
957 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
958 Rendell, <michael@mercury.cs.mun.ca>.
960 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
962 * language.h (local_decimal_format_custom): Add prototype.
963 * language.c (local_decimal_format_custom): Add function, bug
964 reported by Robert R. Henry (rrh@tera.com).
966 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
968 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
969 by Josef Leherbauer, joe@takeFive.co.at.
971 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
973 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
974 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
975 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
976 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
977 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
978 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
979 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
980 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
982 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
984 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
985 of demangled name fields to NULL if no demangling exists for
986 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
987 symbols if their language is known at the time they are created,
988 but sometimes the language is not known until later.
990 * ch-typeprint.c (chill_print_type_base): Name changed to
991 chill_type_print_base to match pattern for C and C++ names.
992 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
993 to be consistent with other usages.
994 * ch-typeprint.c (chill_type_print_base): Add support for
995 printing Chill STRUCT types.
996 * ch-valprint.c: Include values.h.
997 * ch-valprint.c (chill_print_value_fields): New function and
998 prototype for printing Chill STRUCT values.
999 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1000 that was being called with two args instead of three.
1001 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1002 to print Chill STRUCT values.
1004 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1006 * configure.in: added testsuite to configdirs.
1008 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1010 * doc/stabs.texi: The `this' pointer is now known by the name
1011 `this' instead of `$t'.
1013 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1015 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1016 references of TAG_string_type DIEs in user defined types.
1017 * ch-lang.c (chill_create_fundamental_type): Track compiler
1018 change that now emits debugging info with the type long for Chill
1021 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1023 * remote-mips.c: New file; implements MIPS remote debugging
1025 * config/idt.mt: New file; uses remote-mips.c
1026 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1028 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1029 floating point coprocessor.
1030 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1032 (mips_pop_frame): If not mips_fpu, don't restore floating point
1034 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1036 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1037 mips_fpu, don't use fp0 as floating point return register.
1038 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1041 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1043 * gdb/testsuite: made modifications to testcases, etc., to allow
1044 them to work properly given the reorganization of deja-gnu and the
1045 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1047 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1049 * gdb/testsuite: Initial creation of gdb/testsuite.
1050 Migrated dejagnu testcases and support files for testing nm to
1051 gdb/testsuite from deja-gnu. These files were moved "as is"
1052 with no modifications. This migration is part of a major overhaul
1053 of dejagnu. The modifications to these testcases, etc., which
1054 will allow them to work with the new version of dejagnu will be
1055 made in a future update.
1057 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1059 * NEWS: Add reminders for next release.
1061 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1063 * mipsread.c (parse_lines): Correct check for files compiled with
1066 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1068 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1070 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1072 * Makefile.in (VERSION): GDB-4.8 release!
1073 * README, NEWS: Update for release.
1075 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1077 * am29k-pinsn.c (print_insn): Minor nits with const.
1078 * am29k-tdep.c: More minor nits with arg types for
1079 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1081 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1083 * gcc.patch: Update for a different GCC (G++) bug.
1084 * main.c (print_gdb_version): Update copyright year to 1993.
1085 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1086 conditionalize this file on it. FIXME, right way is to split
1087 these into two config files.
1088 (ATTACH_DETACH): Define for BSD 4.4
1089 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1090 (U_REGS_OFFSET): Revise for 4.4.
1091 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1092 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1093 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1095 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1097 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1100 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1102 * c-lang.c (c_printstr): Bugfix for length==0 case.
1104 * c-lang.c (c_printstr): If a C string ends in a null, don't
1107 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1109 * defs.h (STRCMP): Make it work for unsigned chars.
1111 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1113 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1114 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1115 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1116 define to kludge the large opcode table into two smaller tables,
1117 since GCC take exponential space to build the table. Lint.
1118 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1120 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1122 * Makefile.in (VERSION): Roll to 4.7.9.
1123 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1124 definition here, to handle both BSD 4.3 and 4.4 systems.
1125 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1126 * remote.c (alarm): Move declaration to global level, before
1127 first reference to it.
1128 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1129 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1131 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1133 * remote.c (readchar): forward declare alarm which otherwise looks
1134 like an undeclared variable to gcc.
1136 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1137 when comparing against an int. Avoids superfluous warning from
1140 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1141 Avoids superfluous warnings from some systems and/or compilers
1142 (like vax ultrix 4.2.)
1144 * language.c (struct op_print unk_op_print_tab): use the enum
1145 values rather naked zeros as initializers. Avoids warnings from
1146 ultrix type compilers.
1148 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1150 * Makefile.in (VERSION): Roll to 4.7.6.
1151 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1152 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1153 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1154 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1155 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1156 (depend): Fix bug where nm-files in config files weren't noticed.
1157 (make-proto-gdb-1): Avoid changing directories while building new
1158 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1160 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1162 * remote.c: Improve error recovery. Allow user to break out
1163 of initial connection attempt with INTERRUPT. Treat a timeout
1164 while waiting for remote packet like a retry, unless the remote
1165 side is actively running user code. Fix a few long printf_filtered's.
1167 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1170 * buildsym.c (start_subfile): Allow null file name.
1172 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1174 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1175 expects a pointer to complaint rather than a complaint
1177 (process_linenos): free the previously allocated subfile name,
1178 then allocate the new one from the heap.
1180 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1182 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1184 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1186 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1187 Previously, would bogusly index off the bottom of type_vector.
1188 (rs6000_builtin_type): Accept type number as argument.
1189 (read_type, case '-'): Handle negatives like any other type number.
1191 * symfile.c (deduce_language_from_filename): Handle null name.
1193 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1194 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1195 fixed by sato@sm.sony.co.jp.
1197 * xcoffread.c (parmsym): Don't use an initializer to set up
1198 this struct symbol. Set it up in initialize_xcoffread.
1199 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1200 works on real rs/6000 target with #ifndef FAKING_RS6000.
1202 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1204 * stabsread.c (rs6000_builtin_type): Move function from
1205 xcoffread.c:builtin_type.
1206 * xcoffread.c (builtin_type): Move to stabsread. Remove
1207 IBM6000_HOST dependency. Move misplaced comments.
1208 (various): Change printf's to complaints.
1209 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1210 objfile argument to read_type calls under #if 0.
1211 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1212 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1213 * Makefile.in: xcoffread.o is not built by default.
1214 * xm-rs6000.h (IBM6000_HOST): Remove.
1215 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1216 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1219 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1221 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1222 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1223 register numbers when user tries to modify elements in structs
1224 passed as arguments.
1225 * inflow.c (child_terminal_info): Move banner outside of system
1227 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1228 passes struct/union arguments by address.
1230 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1232 * Based on patch from Kean Johnston <maw@netcom.com>:
1233 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1234 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1235 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1237 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1239 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1240 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1242 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1244 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1245 cc debugging output.
1247 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1249 * stabsread.c (define_symbol): Complain about unrecognized names
1250 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1251 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1252 (read_cpp_abbrev): Don't use the class name as part of the
1253 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1254 abbrevs. Inspired by Mike Tiemann.
1255 (read_tilde_fields): Comment. Remove ancient dead code.
1256 Remove erroneous but non-dead code. Simplify. Add complaints.
1257 (in general): Remove extraneous (parentheses) in return
1260 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1262 * coffread.c (coff_lookup_type): Fix fencepost error reported
1263 by Art Berggreen, <arg@opal.acc.com>.
1265 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1266 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1268 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1269 test, which is apparently left over from when we used native
1270 include files and couldn't depend on the member names being there.
1271 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1273 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1275 * mipsread.c: Major overhaul to use new BFD symbol table reading
1276 routines. Now swaps information as it is needed, rather than
1277 swapping everything when the file is read.
1279 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1281 * Makefile.in (TARDIRS): Add sparclite demo dir.
1282 (*.tab.c): Change dependency on Makefile to depend on
1283 Makefile.in, otherwise it always rebuilds after configuring.
1284 Force output *.tab.c file into current directory even in "make"
1285 versions that rewrite dependent file names used in command lines.
1287 * TODO: Remove some things we did.
1288 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1289 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1290 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1291 * symtab.h: Eliminate unnamed unions and structs.
1293 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1295 * Makefile.in (VERSION): Roll to 4.7.5.
1297 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1299 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1300 re-evaluating symbol pointers.
1302 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1304 * c-exp.y (lcurly, rcurly): New nonterminals.
1305 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1307 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1308 made function static.
1309 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1310 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1311 * parse.c (start_arglist):
1312 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1313 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1314 * parser-defs.h (funcall_chain): Moved to parse.c.
1315 * printcmd.c (print_frame_nameless_args): Fix prototype.
1316 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1317 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1318 * valops.c (typecmp): Moved prototype from values.h.
1319 * value.h (typecmp): Moved prototype to valops.c, made static.
1320 * ch-exp.y (yylex): Change way control sequences are disabled.
1322 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1324 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1326 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1328 * mipsread.c (upgrade_type): Build array types correctly, using
1329 create_range_type and create_array_type.
1331 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1333 * remote-nindy.c: Cleanup.
1335 * infrun.c (wait_for_inferior): When rolling back the PC after
1336 a breakpoint, call write_pc so that NPC gets rolled back as well
1339 * blockframe.c (inside_entry_file, inside_main_func,
1340 inside_entry_func): PC of zero is always "bottom of stack".
1342 * printcmd.c (print_frame_args, print_frame_nameless_args):
1343 Let print_frame_nameless_args decide whether there are any,
1344 laying groundwork for possibly later printing 29K args for
1345 functions where we have tag words but no symbols.
1347 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1349 * Makefile.in: fix GDB doc targets for new doc subdir structure
1351 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1353 * stack.c (parse_frame_specification): Parse as many arguments
1354 as there are (up to MAXARGS). Pass all of them in argc, argv
1355 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1356 many there were, onto SETUP_ARBITRARY_FRAME.
1357 * tm-mips.h, tm-sparc.h: Corresponding changes.
1358 * mips-tdep.c, sparc-tdep.c: Ditto.
1360 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1362 * hp300ux-nat.c: Update copyrights.
1363 * mipsread.c (parse_partial_symbols): Complain about block
1364 indexes that go backwards. Fix from Peter Schauer.
1365 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1366 symbol-file that has no linkage symbols to be read.
1367 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1368 from tm- file to xm-file, since they're host dependent.
1369 * valarith.c (value_binop): Typo.
1371 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1373 * sparclite/aload.c: Add copyleft.
1374 * sparclite/crt0.s: Add comment at beginning.
1376 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1378 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1379 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1381 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1383 * values.c (value_headof): Fix typo in which VTBL and ARG were
1384 being confused for one another.
1386 * valops.c (typecmp): Now static.
1388 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1389 baseclass--we don't always inherit its virtual function table
1392 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1393 pointer correctly in case value_struct_elt moves it around.
1395 * valops.c (typecmp): Now static. Also, now groks references
1398 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1399 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1401 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1403 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1404 to avoid "too much defining" error from native C compiler (!).
1406 * Makefile.in (HFILES): Add typeprint.h.
1407 * typeprint.[ch]: Update copyrights.
1409 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1411 * Makefile.in: Update to match doc/ subdir changes.
1413 * config/hp300hpux.mh: No cross-host file needed, just native.
1414 * config/go32.mh: Remove nonexistent "native" support.
1416 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1417 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1418 * m88k-tdep.c (next_insn): Lint, cleanup.
1419 (store_parm_word): Lint.
1421 * README: Fix typo (reported by karl@hq.ileaf.com).
1423 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1425 * expression.h (BINOP_CONCAT): Document use for self concatenation
1426 an integral number of times.
1427 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1429 * valarith.c (value_concat): Rewrite to support self
1430 concatenation an integral number of times.
1431 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1432 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1433 eliminate hundreds of spurious shift/reduce and reduce/reduce
1434 conflicts that mask the 5 real ones.
1435 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1436 * ch-exp.y (integer_literal_expression): Remove production,
1439 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1441 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1442 implied that "no side effects" was nonfunctional.
1443 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1444 character string and bitstring concatenation.
1445 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1446 * expression.h (exp_opcode): Add BINOP_CONCAT.
1447 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1448 * language.c (string_type): Add function to determine if a type
1450 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1451 * valarith.c (value_concat): New function to concatenate two
1452 values, such as character strings or bitstrings.
1453 * valops.c (value_string): Remove error stub and implement
1455 * value.h (value_concat): Add prototype.
1456 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1457 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1458 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1461 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1463 * c-exp.y (exp): Add production to support direct creation
1464 of array constants using the obvious syntax.
1465 * c-valprint.c (c_val_print): Set printed string length.
1466 * dwarfread.c (read_tag_string_type): New prototype and
1467 function that handles TAG_string_type DIEs.
1468 * dwarfread.c (process_dies): Add case for TAG_string_type
1469 that calls new read_tag_string_type function.
1470 * expprint.c (print_subexp): Add support for OP_ARRAY.
1471 * gdbtypes.c (create_range_type, create_array_type): Inherit
1472 objfile from the index type.
1473 * ch-typeprint.c (chill_print_type): Add case for
1475 * ch-valprint.c (chill_val_print): Fix case for
1478 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1480 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1481 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1482 include/coff/mips.h.
1484 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1486 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1487 constants with an explicit null byte terminator. OP_STRING is
1488 now used for real string types.
1489 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1490 they are used by all languages.
1491 * c-lang.c (_initialize_c_language): Move initializations of
1492 builtin_type_* to lang.c.
1493 * c-typeprint.c (c_type_print_varspec_prefix,
1494 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1495 to TYPE_CODE_STRING.
1496 * c-valprint.c (c_val_print): Change the way character arrays
1497 are printed as strings to be consistent with the way strings
1498 are printed when pointer-to-char types are dereferenced.
1499 Remove test of print_max before calling val_print_string, which
1500 now does it's own test.
1501 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1502 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1503 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1504 * gdbtypes.c (builtin_type_*): Add declarations moved from
1506 * gdbtypes.c (create_string_type): New function to create real
1508 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1509 renamed to TYPE_CODE_STRING.
1510 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1511 builtin_type_* types moved from c-lang.c.
1512 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1513 to TYPE_CODE_STRING.
1514 * gdbtypes.h (builtin_type_string): Add extern declaration.
1515 * gdbtypes.h (create_string_type): Add prototype.
1516 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1517 renamed to TYPE_CODE_STRING.
1518 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1520 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1521 renamed to TYPE_CODE_STRING.
1522 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1524 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1525 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1526 to TYPE_CODE_STRING.
1527 * valops.c (allocate_space_in_inferior): New function and
1528 prototype, using code ripped out of value_string.
1529 * valops.c (value_string): Rewritten to use new function
1530 allocate_space_in_inferior, but temporarily disabled until some
1531 other support is in place.
1532 * valops.c (value_array): New function to create array constants.
1533 * valprint.c (val_print_string): Add comment to document use,
1534 complete rewrite to fix several small buglets.
1535 * value.h (value_array): Add prototype.
1536 * value.h (val_print_string): Change prototype to match rewrite.
1537 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1538 * ch-exp.y (match_character_literal): Disable recognition of
1539 control sequence form of character literals and document why.
1541 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1543 * nindy-share/nindy.c: Add comments to #endif's to clarify
1546 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1547 read_memory to get byte order right.
1548 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1549 anymore. This is done in paread.c now. We expect unwind info
1550 to hang off of objfiles, and search all of the objfiles when until
1552 * (skip_trampoline_code): Cast arg to target_read_memory.
1553 * objfiles.h (struct objfile): Add new field obj_private to hold
1554 per object file private data (unwind info in this case).
1555 * paread.c (read_unwind_info): New routine to read unwind info
1556 for the objfile. This data is hung off of obj_private.
1557 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1558 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1559 make this easier to access.
1561 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1563 * c-valprint.c (cp_print_class_member): Add extern decl.
1564 * c-valprint.c (c_val_print): Extract code for printing methods
1565 and move it to cp_print_class_method in cp-valprint.c.
1566 * c-valprint.c (c_val_print): Extract code to print strings and
1567 move it to val_print_string in valprint.c.
1568 * cp-valprint.c (cp_print_class_method): New function using
1569 code extracted from c_val_print.
1570 * valprint.c (val_print_string): New function using code
1571 extracted from c_val_print.
1572 * value.h (val_print_string): Add prototype.
1573 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1574 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1575 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1576 CHECKBUF, growbuf_by_size): New variables, macros, and support
1577 functions for implementing a dynamically expandable temp buffer.
1578 * ch-exp.y (match_string_literal): New lexer function.
1579 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1580 removed and replaced with new CHECKBUF macro.
1581 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1582 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1584 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1586 * Makefile.in: Add info for paread.o.
1587 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1589 * blockframe.c (frameless_look_for_prologue): Correct the
1591 * gdbtypes.h, gdbtypes.c: Use const in decl of
1592 cplus_struct_default, now that pa-gas assembler has been fixed.
1593 * hppah-nat.c: Formatting.
1594 * hppah-tdep.c: Remove lots of useless externs for variables we
1596 * (find_unwind_entry): Speed up by using binary search, and a one
1598 * (rp_saved): New routine to see what unwind info says about RP
1599 being saved on the stack frame.
1600 * (frame_saved_pc): Look for prologue to see if we need to
1601 examine the stack for the saved RP or not.
1602 * (init_extra_frame_info): Check for prologue, instead of
1603 framesize to determine if we are frameless or not.
1604 * (frame_chain_valid): Stop backtraces when we run into _start.
1605 * (push_dummy_frame): Reformat to make more readable.
1606 * (find_dummy_frame_regs): ditto.
1607 * (hp_pop_frame): ditto.
1608 * (hp_restore_pc_queue): small cleanup.
1609 * (hp_push_arguments): ditto.
1610 * (pa_do_registers_info): ditto.
1611 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1612 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1613 * Define FRAME_CHAIN_VALID.
1614 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1615 passed to functions.
1617 * paread.c (pa_symtab_read): Use new bfd conventions for
1618 accessing linker symbol table.
1619 * (pa_symfile_init): Access embedded STAB info via BFD section
1620 mechanism and related macros.
1623 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1625 * sparc-stub.c: Use a seperate stack for our traps.
1626 * Handle recursive traps.
1627 * Remove all trap init code. This needs to be done by the
1629 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1631 * (handle_exception): See if we are at breakinst, if so, then
1632 advance PC sp that users can just step out of breakpoint().
1633 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1634 new place if SP has changed.
1635 * (case 's'): Get rid of this, we can't do it yet.
1636 * (case 't'): New command to test any old random feature.
1637 * (case 'r'): New command to reset the system.
1638 * (breakpoint): Add label to breakpoint trap instruction so that
1639 handle_exception() can detect where we are and get past the
1640 breakpoint trivially.
1642 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1644 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1646 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1648 * configure.in: recognise all sparclite variants
1650 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1652 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1653 binary files oring in the right bit.
1655 * main.c, source.c, state.c, symmisc.c: use macros defined in
1656 fopen-{bin|both} when fopening files.
1658 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1660 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1661 from a configuration file (typically including <limits.h>), or to
1662 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1663 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1664 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1665 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1666 * exppritn.c (print_subexp, dump_expression): Add case for
1668 * expression.h (OP_BITSTRING): New expression element type for
1670 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1671 macros to convert between number of expression elements and bytes
1672 to store that many elements.
1673 * i960-tdep.c (leafproc_return): Use new macros to access
1674 minimal symbol name and address fields.
1675 * m88k-pinsn.c (sprint_address): Use new macros to access
1676 minimal symbol name and address fields.
1677 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1678 minimal symbol address field.
1679 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1680 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1681 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1682 Use new BYTES_TO_EXP_ELEM macro.
1683 * parse.c (write_exp_bitstring): New function to write packed
1684 bitstrings into the expression element vector.
1685 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1687 * parser-defs.h (struct stoken): Document that it is used for
1688 OP_BITSTRING as well as OP_STRING.
1689 * parser-defs.h (write_exp_bitstring): Add prototype.
1690 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1691 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1692 LOWER, LENGTH): New tokens for keywords.
1693 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1694 upper_lower_argument, length_argument, array_mode_name,
1695 string_mode_name, variant_structure_mode_name): New non-terminals
1697 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1698 * ch-exp.y (match_bitstring_literal): New lexer support function
1699 to recognize bitstring literals.
1700 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1701 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1702 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1703 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1704 * ch-exp.y (yylex): Check tokentab6.
1705 * ch-exp.y (yylex): Call match_bitstring_literal.
1707 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1709 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1710 symbol name and value fields.
1712 * c-exp.y (yylex): Make static, to match prototype and other
1715 * expression.h (exp_opcode): Add BINOP_MOD.
1716 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1717 * expprint.c (dump_expression): Handle new BINOP_MOD.
1718 * language.c (binop_type_check): Handle new BINOP_MOD.
1719 * main.c (float_handler): Re-enable float handler when hit.
1720 * valarith.c (language.h): Include, need current_language.
1721 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1722 for integer divide truncates towards zero for negative results.
1723 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1724 * valarith.c (value_binop): Allow arithmetic operations on
1725 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1726 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1727 * ch-exp.y (tokentab3): Add MOD and REM.
1728 * ch-exp.y (yylex): Set innermost_block for symbols found
1729 in local scopes. Return LOCATION_NAME for local symbols.
1730 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1731 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1733 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1735 * command.c (shell_escape, make_command, _initialize_command):
1736 don't create or use fork if CANT_FORK is defined.
1737 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1738 code written for the IBM PC" remain.
1739 * xm-go32.h: define CANT_FORK
1741 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1743 * remote-sim.c: first attempt at general simulator interface
1744 * remote-hms.c: whitespace
1745 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1746 understand new stack layout. (print_register_hook): print ccr
1747 register in a fancy way.
1749 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1751 * eval.c (language.h): Include.
1752 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1753 to pointer types when the current language is C. It loses for
1754 other languages when the lower index bound is nonzero.
1755 * valarith.c (value_subscript): Take array lower bounds into
1756 account when performing subscripting operations.
1757 * valops.c (value_coerce_array): Add comment describing why
1758 arrays with nonzero lower bounds are dealt with in value_subscript,
1759 rather than in value_coerce_array.
1761 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1763 * ch-exp.y (FLOAT_LITERAL): Add token.
1764 * ch-exp.y (literal): Add FLOAT_LITERAL.
1765 * ch-exp.y (match_float_literal): New lexer routine.
1766 * ch-exp.y (convert_float): Remove.
1767 * ch-exp.y (yylex): Call match_float_literal.
1768 * ch-exp.y (yylex): Match single '.' after trying
1769 to match floating point literals.
1771 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1772 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1774 * expprint.c (dump_expression): New function for dumping
1775 expression vectors during gdb debugging.
1776 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1777 MULTI_SUBSCRIPT and moved out of BINOP range.
1778 * expression.h (DUMP_EXPRESSION): New macro that calls
1779 dump_expression if DEBUG_EXPRESSIONS is defined.
1780 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1781 * parse.c (length_of_subexp, prefixify_subexp): Change
1782 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1783 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1784 prefixify'ing the expression.
1785 * printcmd.c (print_command_1): Add comment.
1786 * ch-exp.y (expression_list): Add useful actions.
1787 * ch-exp.y (value_array_element): Add useful actions.
1788 * ch-exp.y (array_primitive_value): Add production.
1789 * ch-exp.y (yylex): Recognize ',' as a token.
1791 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1793 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1794 POSIXize the recursive makes (make [variable assignments] target{s})
1796 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1798 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1799 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1800 CPLUS_MARKER for all SVR4 systems, so follow suit.
1801 * defs.h (strdup_demangled): Remove prototype.
1802 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1803 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1804 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1805 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1806 prim_record_minimal_symbol_and_info): Use new macro
1807 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1808 * minsyms.c (install_minimal_symbols): Use new macro
1809 SYMBOL_INIT_DEMANGLED_NAME.
1810 * stabsread.c (define_symbol): Use new macro
1811 SYMBOL_INIT_DEMANGLED_NAME.
1812 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1813 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1814 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1815 SYMBOL_INIT_DEMANGLED_NAME.
1816 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1817 SYMBOL_DEMANGLED_NAME now tests language itself.
1818 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1819 now tests language itself.
1820 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1821 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1822 mangled name member in the language dependent portion of a symbol.
1823 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1824 mangled name member appropriate for a symbol's language.
1825 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1826 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1827 SYMBOL_DEMANGLED_NAME now tests language itself.
1828 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1829 initializes language dependent portion of symbol.
1830 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1831 demangles and caches the demangled form of symbol names.
1832 * utils.c (fputs_demangled, fprint_symbol): Use current language
1833 to select an appropriate demangling algorithm.
1834 * utils.c (strdup_demangled): Remove, no longer used.
1835 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1836 access the Chill mangled name member in the language dependent
1837 portion of a symbol.
1838 * ch-lang.c (chill_demangle): New function, simple demangler.
1839 * defs.h (chill_demangle): Add prototype.
1840 * symtab.h (language_dependent_info): Add struct for Chill.
1842 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1844 * Makefile.in (BISON): Add comment that when bison is used, it
1845 must include the "-y" option.
1846 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1847 Remove defines to remap non-yacc symbols, thus backing out of
1848 previous recent changes. Standard policy is that non-yacc parser
1849 generators get fixed, rather than adding bug workarounds in gdb
1850 for each new one that pops up. Expand comment to note this.
1851 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1853 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1855 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1856 case. Use code in N_SOL.
1858 * paread.c: New file that contains all HPPA/HPUX symbol reading
1860 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1861 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1862 * (dbx_symfile_offsets): Make static.
1863 * (pastab_build_psymtabs): New interface routine for paread to
1864 send stabs into dbxread.
1865 * gdb-stabs.h: Remove gobs of HPPA cruft.
1867 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1869 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1871 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1873 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1874 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1875 and YYDEBUG is not already defined.
1876 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1877 them during the previous replacements.
1878 * printcmd.c (_initialize_printcmd): Update internal documentation
1879 for "set" command to note that the assignment syntax is language
1881 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1882 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1883 and YYDEBUG is not already defined.
1884 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1885 single_assignment_action): New terminals and nonterminal for gdb
1886 extensions to chill expression grammer.
1887 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1888 tokens that start with '$' (register names, convenience vars, etc).
1889 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1890 * ch-exp.y (yylex): Call match_dollar_tokens.
1892 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1894 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1895 accessing minimal symbol data.
1896 * infcmd.c (read_pc): Use #ifdef, not #if.
1897 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1898 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1899 minimal symbol data.
1901 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1902 frame. Use find_return_regnum to find the caller.
1903 * (find_unwind_entry): New routine to locate stack frame info
1904 associated with a procedure. This looks in the $UNWIND_START$
1905 section in the SOM file.
1906 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1907 figure out where the caller's return address is stored.
1908 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1909 to figure out the frame size for a procedure.
1910 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1911 * (init_extra_frame_info): New routine. Corrects PC and FP for
1912 outermost frame if necessary.
1913 * (frame_chain): New routine, moved from tm-hppa.h.
1914 * (skip_trampoline_code): Handle computed function calls (ie:
1915 calls from $$dyncall).
1916 * (unwind_command): Temporary support function to allow user
1917 to control/observe aspects of the unwind (stack frame) info.
1918 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1919 was in a system call, if so, then read the PC from r31.
1920 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1921 with extra arg for skip_trampoline_code().
1922 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1923 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1924 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1926 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1928 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1929 Call new bfd_get_size() and verify that string table is no larger
1930 than the file that is supposed to contain it.
1931 * symfile.c (syms_from_objfile): Only complain about configured
1932 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1933 current target is the default BFD target.
1935 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1937 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1938 * solib.c (bkpt_names): New array of symbol names to try to
1939 use for the "mapping complete" breakpoint. Configurable
1940 define SOLIB_BKPT_NAME is first one to try.
1941 * solib.c (find_solib): Test debug_base for nonzero rather
1942 than just greater than zero.
1943 * solib.c (enable_break): Use bkpt_names to look up address
1944 at which to set "mapping complete" breakpoint.
1946 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1948 * defs.h (STRCMP, STREQ, STREQN): New macros.
1949 * defs.h (demangle_and_match): Remove prototype.
1950 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1951 and STREQN defined in defs.h.
1952 * dwarfread.c (set_cu_language): For completely unknown languages,
1953 try to deduce the language from the filename. Retain behavior
1954 that for known languages we don't know how to handle, we use
1956 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1957 and demangled name fields in symbol.
1958 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1959 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1960 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1961 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1962 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1963 Replace usages throughout.
1964 * elfread.c (demangle.h): Include.
1965 * elfread.c (record_minimal_symbol): Remove prototype and function.
1966 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1967 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1968 * infcmd.c (jump_command): Remove code to demangle name and add
1969 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1970 * minsyms.c (demangle.h): Include.
1971 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1972 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1973 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1974 * mipsread.c (psymtab_language): Add static variable.
1975 * stabsread.c (demangle.h): Include.
1976 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1977 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1978 * stack.c (return_command): Remove explicit demangling of name
1979 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1980 * symfile.c (demangle.h): Include.
1981 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1982 to match macros in symfile.h and allow them to be compiled
1983 if INLINE_ADD_PSYMBOL is not true.
1984 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1985 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1986 Add code to demangle and cache C++ symbol names. Use macro form
1987 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1988 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1989 Remove, also defined in symfile.c, which we already fixed.
1990 * symtab.c (expensive_mangler): Remove prototype and function.
1991 * symtab.c (find_methods): Remove physnames parameter and fix
1993 * symtab.c (completion_list_add_symbol): Name changed to
1994 completion_list_add_name.
1995 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1996 the normal symbol name and the cached C++ demangled name.
1997 * symtab.c (lookup_demangled_partial_symbol,
1998 lookup_demangled_block_symbol): Remove prototypes and functions.
1999 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2000 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2001 Remove code to try demangling names and matching them.
2002 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2003 Fix to try matching the cached demangled name if no match is
2004 found using the regular symbol name.
2005 * symtab.c (find_methods): Remove unused physnames array.
2006 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2007 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2008 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2009 C++ demangled symbol names.
2010 * symtab.h: Much reformatting of structures and such to add
2011 whitespace to make them more readable, and make them more
2012 consistent with other gdb structure definitions.
2013 * symtab.h (general_symbol_info): New struct containing fields
2014 common to all symbols.
2015 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2016 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2017 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2018 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2019 symbol): Use general_symbol_info struct.
2020 * utils.c (demangle_and_match): Remove, no longer used.
2021 * valops.c (demangle.h): Include.
2022 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2023 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2024 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2025 symmisc.c, symtab.c, valops.c: Replace references to minimal
2026 symbol fields with appropriate macros.
2027 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2028 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2029 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2030 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2031 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2032 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2033 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2034 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2035 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2036 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2037 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2038 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2039 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2040 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2042 * buildsym.c (start_subfile, patch_subfile_names): Default the
2043 source language to what can be deduced from the filename.
2044 * buildsym.c (end_symtab): Update the source language in the
2045 allocated symtab to match what we have been using.
2046 * buildsym.h (struct subfile): Add a language field.
2047 * c-typeprint.c (c_print_type): Remove code to do explicit
2049 * dbxread.c (psymtab_language): Add static variable.
2050 * dbxread.c (start_psymtab): Initialize psymtab_language using
2051 deduce_language_from_filename.
2053 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2055 * valprint.c (val_print): Reorganize comment and add note
2056 about dependency on target byte ordering.
2057 * ch-exp.y (value_array_slice): Fix typo.
2058 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2059 byte sized ints are assumed to be char strings and printed with
2060 string syntax. In chill, arrays of chars and arrays of
2061 bytes/ubytes are distinquishable, and printed appropriately.
2063 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2065 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2066 read/write routines for HPUX.
2068 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2069 branch targets to compute target address using const from previous
2070 instruction if necessary.
2071 * Add `Q' operator to print out bit position field various
2073 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2074 cleanups, use new code from Utah.
2075 * (store_inferior_registers): Update to new code from Utah.
2076 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2077 * (fetch_register): Clear out priv level when reading PCs.
2078 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2079 * Remove decl of errno, #include wait.h and target.h.
2080 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2081 were inside of a kernel call. If so, then PC is in a different
2082 register. Also, mask out bottom two bits of all PCs so as not to
2083 confuse higher level code.
2084 * (push_dummy_frame): Create from #define in tm-hppa.h.
2085 * (find_dummy_frame_regs): Update from Utah.
2086 * (hp_pop_frame): Create from #define in tm-hppa.h.
2087 * (hp_restore_pc_queue): New, from Utah.
2088 * (hp_push_arguments): Big fixes from Utah.
2089 * (pa_do_registers_info, pa_print_registers): Only print out fp
2091 * (skip_trampoline_code): New routine to deal with stubs that
2092 live in nowhereland between callers and callees.
2093 * i860-tdep.c: Remove decl of attach_flag.
2094 * infrun.c (wait_for_inferior): Add new macro
2095 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2096 at by PC will be nullified. If so, then step the target once more
2097 so as to avoid confusing the user.
2098 * (just before step_over_function:): Use stop_func_start, not
2099 stop_pc when checking for the existance of line number info.
2100 stop_func_start will reflect the proper address of the target
2101 routine, not of the stub that we may be traversing to get there.
2102 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2103 to deal with the stubs that PA compilers sometimes stick between
2104 callers and callees. Also, define FLAGS_REGNUM for access to the
2106 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2108 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2109 write gr0, PC regs, and PSW!
2110 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2111 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2113 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2114 * Define struct unwind_table_entry.
2115 * valops.c (call_function_by_hand): Add another arg to
2116 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2119 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2121 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2123 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2125 * Makefile.in (VERSION): Bump to 4.7.4.
2126 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2127 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2128 * Makefile.in (HFILES): Add valprint.h.
2129 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2130 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2131 * typeprint.c, typeprint.h: New files for language independent
2132 type printing functions.
2133 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2134 type printing functions and definitions.
2135 * valprint.h: New include file for language independent value
2136 printing definitions.
2137 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2138 dependent value printing functions.
2139 * c-exp.y (production ptype): Add range_type variable and use new
2140 create_range_type function.
2141 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2142 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2143 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2144 "const static" to ANSI-conformant "static const".
2145 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2146 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2148 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2149 * coffread.c (decode_type): Add range_type variable and call to
2150 new create_range_type function.
2151 * complaints.c (complain): Remove unused val variable.
2152 * complaints.c (_initialize_complaints): Make it void.
2153 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2154 variable and call new create_range_type function.
2155 * defs.h (enum val_prettyprint): Move enum from value.h to here
2156 so we can avoid having to include value.h just for prototypes that
2157 need the enum (thanks ANSI).
2158 * dwarfread.c (struct_type): Local anonymous_size variable is
2159 only used if !BITS_BIG_ENDIAN.
2160 * dwarfread.c (decode_subscript_data_item): Add rangetype
2161 variable and call new create_range_type function.
2162 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2164 * eval.c (evaluate_subexp): Remove unused local variable name
2165 and the statement with no side effects that initializes it.
2166 * expprint.c (print_subexp): Change local_printstr to
2168 * gdbtypes.c (create_range_type): New function that creates
2169 a range type using code fragments from object file readers as
2170 an example of what has to be initialized.
2171 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2172 and high_bound parameters, replaced with a single range_type
2173 parameter. Change function body to use passed in range_type
2174 rather than handcrafting one.
2175 * gdbtypes.h (create_range_type): Add prototype.
2176 * gdbtypes.h (create_array_type): Change prototype parameters.
2177 * infrun.c (normal_stop): Remove unused local variables tem and c.
2178 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2179 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2180 stub functions that call error if called.
2181 * language.c (unknown_language_defn, auto_language_defn,
2182 local_language_defn): Add initializers unk_lang_print_type and
2184 * language.h (struct language_defn): Reformat for larger
2185 comments, add la_print_type and la_val_print members. Add
2186 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2187 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2188 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2190 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2192 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2193 * main.c (execute_command): Remove unused local variable cmdlines.
2194 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2195 (clear_displays), symmisc.c (block_depth), values.c
2196 (clear_value_history):
2197 Make testing of truth value of assignment result explicit.
2198 * mipsread.c (upgrade_type): Update FIXME to include future use
2199 of create_range_type.
2200 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2201 whatis_exp, maintenance_print_type): Move prototypes and functions
2203 * printcmd.c (_initialize_printcmd): Move add_com calls for
2204 ptype_command and whatis_command to new typeprint.c.
2205 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2206 * source.c (find_source_lines): Local variable c only used
2207 when LSEEK_NOT_LINEAR is defined.
2208 * stabsread.c (read_array_type): Use new create_range_type
2210 * stabsread.c (read_range_type): Add new index_type variable and
2211 call new create_range_type function rather than handcrafting
2213 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2214 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2215 * symtab.c (type_print_base usages): Use c_type_print_base.
2216 * symtab.c (type_print_varspec_prefix usages): Use
2217 c_type_print_varspec_prefix.
2218 * symtab.c (type_print_method_args usages): Use
2219 cp_type_print_method_args.
2220 * valprint.c: Completely ripped apart and the fragments used
2221 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2222 valprint.h. Remaining stuff is language independent.
2223 * value.h (struct fn_field): Forward declare for prototypes.
2224 * value.h (type_print_1): Remove prototype.
2225 * value.h (enum val_prettyprint): Moved to defs.h.
2226 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2227 * value.h (baseclass_offset): Add prototype.
2228 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2229 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2230 * ch-typeprint.c: New file for language dependent type printing.
2231 * ch-valprint.c: New file for language dependent value printing.
2232 * ch-exp.y (parse_number): Remove prototype and stub function.
2233 * ch-exp.y (decode_integer_literal): Removed unused digits and
2235 * ch-exp.y (convert_float): Completely ifdef out for now.
2236 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2237 ch-lang.c (chill_op_print_tab):
2238 Change from ANSI-obsolescent "const static" to ANSI-conformant
2240 * ch-exp.y (yylex): Add unhandled storage class enumeration
2241 literals to switch statement for completeness.
2242 * ch-lang.c (chill_create_fundamental_types): Remove unused
2243 nbytes variable. Change dummy type to 2 bytes to match int.
2244 Handle FT_VOID types gratuituously added to chill DWARF by
2245 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2246 type rather than a one byte TYPE_CODE_INT type.
2247 * ch-lang.c (chill_language_defn): Add chill_print_type and
2249 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2251 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2253 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2254 bfd_get_symbol_leading_char instead.
2256 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2257 leading character from names.
2258 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2259 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2260 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2262 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2263 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2264 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2265 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2266 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2267 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2268 * symfile.c (syms_from_objfile): Insert debugging check to test
2269 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2271 * doc/gdbint.texinfo (Host Conditionals): Remove
2272 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2274 (Target Conditionals): Remove all of the above.
2276 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2278 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2279 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2281 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2283 * coffread.c (decode_type): catch negative tagndx fields generated
2285 * exec.c: comment out string following #endif.
2286 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2287 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2289 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2290 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2292 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2294 * complaints.c: New file, code moved from utils.c.
2295 * complaints.c (complain): Made into a varargs function.
2296 * complaints.h: New file, code moved from symfile.h.
2297 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2298 * Makefile.in (HFILES): Add complaints.h.
2299 * Makefile.in (OBS): Add complaints.o.
2300 * symfile.c (complaint_root, stop_whining, complaint_series,
2301 complain, clear_complaints, add_show_from_set for stop_whining):
2302 Moved to complaints.c.
2303 * symfile.h (struct complaint, complaint_root decl, complain
2304 prototype, clear_complaints prototype): Moved to complaints.h.
2305 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2306 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2307 complaints.h. Remove casts from arguments to complain(),
2308 which is now a varargs function, and remove unnecessary
2309 placeholder zero args.
2310 * defs.h (begin_line): Add prototype.
2311 * defs.h (vprintf_filtered): Add prototype.
2312 * dwarfread.c (varargs.h): Remove, no longer needed.
2313 * dwarfread.c (dwarfwarn): Remove prototype and function.
2314 * dwarfread.c (complaints): Define a bunch of complaints.
2315 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2316 usages to standard complain() calls.
2317 * utils.c (begin_line): New function that ensures that
2318 whatever gets filter-printed next starts on its own line.
2319 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2320 but to stdout (calls vfprintf_filtered internally).
2322 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2324 * remote.c: Avoid printf_filtered line limit. Suggested by
2325 Robert R. Henry, <rrh@tera.com>.
2326 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2328 * main.c (main): Accept --silent as well as --quiet. Change +help
2329 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2331 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2332 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2334 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2336 * tm-nindy960.h, remote-nindy.c: Lint.
2338 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2340 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2341 a optional type to decorate as an array type, the type of the
2342 index, and the bounds of the array. Records this additional info
2343 in the array type for use with languages with nonzero array
2345 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2346 to note that arrays may have bounds.
2347 * gdbtypes.h (create_array_type): Update prototype.
2348 * c-exp.y (ptype production): Adjust for new create_array_type
2349 calling conventions.
2350 * coffread.c (decode_type): Call create_array_type rather than
2351 handcrafting array types.
2352 * convex-tdep.c (value_type): Remove, now use create_array_type.
2353 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2354 vector_type into calls to create_array_type.
2355 * dwarfread.c (decode_subscr_data): Name changed to
2356 decode_subscript_data_item throughout.
2357 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2358 create_array_type. Now records index type and range as well.
2359 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2360 change to use create_array_type.
2361 * dwarfread.c (read_subroutine_type): Test existing user defined
2362 types before decorating them, to ensure they are blank, and
2363 complain about it if they are not.
2364 * dwarfread.c (decode_fund_type): For unrecognized types, always
2365 return some valid type (type integer). If the unrecognized type
2366 cannot be an implementation defined type, complain as well.
2367 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2368 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2369 * mipsread.c (upgrade_type): Add FIXME comment that code to
2370 handcraft arrays should be replaced with call to create_array_type.
2371 * stabsread.c (read_array_type): Replace code to handcraft
2372 array types with call to create_array_type.
2373 * valprint.c (type_print_varspec_prefix): Minor formatting
2374 change, join lines that don't need to be split.
2376 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2378 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2379 decl for attach_flag, it now lives in inferior.h.
2380 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2381 Make most functions static.
2382 * hppah-nat.c: General cleanups, remove BSD specific code (since
2383 that all lives in hppab-nat.c).
2384 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2385 Change sense of test against inside_entry_file(). This fix is
2387 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2388 to read/write_register_bytes().
2389 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2390 work around PA-GAS assembler bug. Also, add trailing */ to some
2392 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2393 Same reason as above.
2395 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2397 * mipsread.c (parse_symbol): When checking whether a structured
2398 type is an enum, check qualifiers of its first member, as well as
2399 the base type of the member. Bug found and fixed by John M.
2400 Farrell, <farrell@fjord.reo.dec.com>.
2402 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2403 * remote-vx.c: Don't include vx-share/reg.h.
2404 * vx-share/ptrace.h: Reproduce from scratch.
2405 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2406 * Makefile.in: Remove references to removed files, and to removed
2407 29k-share directories.
2409 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2411 * c-lang.c (_initialize_c_language): Name changed from
2413 * m2-lang.c (_initialize_m2_language): Name changed from
2415 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2416 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2417 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2418 expression parsing into c-lang.c and m2-lang.c respectively.
2419 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2420 m2-exp.y respectively.
2421 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2422 and m2-* files respectively.
2423 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2424 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2425 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2426 * expression.h (struct block): Forward declaration for prototypes.
2427 * language.h (struct objfile): Forward declaration for prototypes.
2428 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2429 * Makefile.in (HFILES): Add ch-lang.h.
2430 * Makefile.in (OBS): Add ch-lang.o.
2431 * ch-exp.y: Migrate code that has nothing to do with expression
2432 parsing into ch-lang.c.
2433 * ch-lang.c: New file, code migrated from c-exp.y.
2434 * ch-lang.h: New file, internal interface between ch-* files.
2435 * ch-lang.c (_initialize_chill_language): Name changed from
2436 _initialize_chill_exp.
2438 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2439 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2440 * config/amix.mh (NATDEPFILES): Add.
2441 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2444 * dwarfread.c (decode_subscr_data): Remove spurious test that
2445 accepted only integer subscript types. We don't do anything
2446 with the type at the moment anyway.
2448 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2450 * ch-exp.y (match_character_literal): Fix case where no
2451 match at all is found.
2452 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2453 width types. For example, "INT" is always 2 bytes regardless
2454 of the values of any TARGET_*_BIT macros. So use explicit
2455 numeric sizes for the types.
2457 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2459 * c-exp.y (c_create_fundamental_type): New function to create
2460 language specific fundamental types for C.
2461 * m2-exp.y (m2_create_fundamental_type): New function to create
2462 language specific fundamental types for Modula 2.
2463 * c-exp.y (c_language_defn, cplus_language_defn): Add
2464 c_create_fundamental_type to language struct initializers.
2465 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2466 to language struct initializers.
2467 * dwarfread.c (expression.h, language.h): Include.
2468 * dwarfread.c (ftypes): New array to hold fundamental types
2469 for current compilation unit.
2470 * dwarfread.c (cu_language_defn): New pointer to language
2471 struct for language of current compilation unit.
2472 * dwarfread.c (dwarf_fundamental_type): New function to
2473 create/lookup fundamental types.
2474 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2475 * dwarfread.c (throughout): Replace lookup_fundamental_type
2476 with dwarf_fundamental_type.
2477 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2478 compilation unit (may be different language or different objfile).
2479 * gdbtypes.c (lookup_fundamental_type): Move actual type
2480 creations into language specific fundamental type creation
2481 functions and call via create_fundamental_type. Add comment
2482 about this function being obsolescent.
2483 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2484 sized signed and unsigned integers.
2485 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2486 * language.c (language_def): New function to lookup a language
2487 struct given it's enumeration.
2488 * language.h (struct language_defn): Add la_fund_type, a pointer
2489 to a function that creates fundamental types for this language.
2490 * language.h (create_fundamental_type): New macro to create
2491 fundamental types based on the current language.
2492 * language.h (language_def): Add prototype.
2493 * language.c (unk_lang_create_fundamental_type): New function
2494 for initializing language structs, calls error if called.
2495 * language.c (unk_language_defn, auto_language_defn,
2496 local_language_defn): Use unk_lang_create_fundamental_type.
2497 ch-exp.y (chill_create_fundamental_type): New function.
2498 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2499 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2501 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2503 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2505 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2506 as GCC_PRODUCER and GPLUS_PRODUCER.
2508 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2510 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2513 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2515 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2516 rather than '$'. This particular piece of braindamage is
2517 spreading like ooze. It's now infected libiberty, deja-gnu,
2519 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2520 hardwired '$' character.
2522 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2524 (Changes to break incredibly ugly, unmaintainable 750 line
2525 read_struct_type function up into managable pieces.)
2526 * Makefile.in (VERSION): Bump to 4.7.3.
2527 * stabsread.c (struct field_info): Local struct definition.
2528 * stabsread.c (read_member_functions, read_struct_fields,
2529 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2530 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2531 functions from fragmented read_struct_type.
2532 * stabsread.c (stabs_general_complaint): Catchall complaint.
2533 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2534 symbol name continuation code. Use macro throughout.
2535 * stabsread.c (various places): Replace add-one-to-pointer
2536 with pointer increment.
2537 * stabsread.c (read_type): Retain function local copy of type
2538 descriptor. Rearrange code calling read_struct_type() to match
2540 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2541 a single blank as the name of nameless enumerations. Recognize
2542 this special case and set nameless flag.
2543 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2545 * ch-exp.y (access_name): New non-terminal token and
2547 * ch-exp.y (general_procedure_name): Now a terminal token.
2548 * ch-exp.y (location): Expand production.
2549 * ch-exp.y (match_simple_name_string): New function.
2550 * ch-exp.y (yylex): Call match_simple_name_string and return
2551 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2553 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2555 * munch: Backslash escape vertical bar characters inside
2556 grep patterns since they have special meaning for some greps.
2557 * parse.c (write_exp_string): Complete rewrite to store string
2558 contants as a leading explicit length, followed by the string data,
2559 followed by a trailing explicit length.
2560 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2561 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2562 Use recorded explicit length of strings in expression elements,
2563 rather than strlen. Adjust code to skip over strings stored in
2564 expression elements, and code to access strings, to account for
2565 new leading explicit size expression element.
2566 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2567 0, to avoid negative expression element indices.
2568 * valops.c (search_struct_method): Minor whitespace change.
2570 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2572 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2573 which together maintain a dynamically expandable static buffer
2574 for the lexer to use when translating C strings to their internal
2575 form (other future uses possible). Fix parsing of C style strings
2576 to do the normal C style input conversions of escaped character
2578 * valops.c (value_string): Remove translation of escaped
2579 character sequences, now done in C expression parser.
2580 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2581 and decides if it should be printed in literal form or some other
2582 form, based on it's ASCII value and setting of sevenbit_strings.
2583 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2584 macro, change indentation style.
2585 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2586 * ch-exp.y (chill_printstr): First cut at real function instead
2589 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2591 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2593 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2595 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2597 * defs.h (sevenbit_strings): Add declaration.
2598 * defs.h (printchar): Replace with gdb_printchar.
2599 * language.h (language_defn): Add new function pointers
2600 la_printchar and la_printstr, to do language dependent
2601 printing of characters and strings.
2602 * language.h (local_printchar, local_printstr): New macros
2603 to call language dependent functions pointed to by la_printchar
2604 and la_printstr respectively.
2605 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2606 dependent functions for printing characters and strings.
2607 * c-exp.y (c_language_defn, cplus_language_defn): Add
2608 c_printchar and c_printstr.
2609 * command.c (do_setshow_command): Rename printchar use to
2611 * expprint.c (print_subexp): Replace C style string output
2612 with call to local_printstr.
2613 * language.c (unk_lang_printchar, unk_lang_printstr):
2614 New stubs, currently errors.
2615 * language.c (unknown_language_defn, auto_language_defn,
2616 local_language_defn): Add unk_lang_printchar and
2618 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2619 language dependent functions to print characters and strings.
2620 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2621 * utils.c (printchar): Renamed to gdb_printchar.
2622 * valprint.c (print_string): Remove prototype, function moved
2623 to c-exp.y, where it becomes c_printstr.
2624 * valprint.c (print_max): Made global for reference from the
2625 language dependent printing routines in *-exp.y.
2626 * valprint.c (repeat_count_threshold): New variable with function
2627 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2628 Change all references to old macro to references to new variable.
2629 * valprint.c (value_print, val_print): Replace calls to
2630 print_string with calls to local_printstr.
2631 * valprint.c (val_print): Replace C style character printing
2632 with call to local_printchar.
2633 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2634 * valprint.c (_initialize_valprint): Add add_show_from_set
2635 call for setting up repeat_count_threshold as print variable.
2636 * ch-exp.y (decode_integer_value): New function.
2637 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2638 * ch-exp.y (chill_printchar, chill_printstr): New language
2639 dependent functions for printing characters and strings.
2640 * ch-exp.y (chill_language_defn): Add chill_printchar and
2643 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2645 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2646 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2647 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2649 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2651 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2652 and assume the process has been killed.
2654 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2656 * remote-udi.c (udi_open): Reset vars so that user can re-run
2657 programs without leaving GDB.
2658 * (many routines): Slightly improve error handling.
2659 * (download): Zero out BSS by longs instead of bytes to avoid
2660 timeouts in real hardware.
2661 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2662 that connection is no longer in use after shutdown() of socket.
2663 This keeps GDB from dying of a SIGPIPE when you issue multiple
2664 `target udi' commands.
2666 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2668 * language.h (language_format_info): New structure to bundle
2669 local formatting information.
2670 * language.h (language_defn): Replace individual format info
2671 with language_format_info structs.
2672 * language.h (local_*_format, local_*_format_prefix,
2673 local_*_format_specifier, local_*_format_suffix): New macros
2674 for binary/octal/decimal/hex formats to access info elements.
2675 * c-exp.y (c_language_defn): Update for new format handling.
2676 * m2-exp.y (m2_language_defn): Update for new format handling.
2677 * dbxread.c (language.h): Include for partial-stab.h use.
2678 * mipsread.c (expression.h, language.h): Include for
2680 * defs.h (local_hex_format, local_hex_format_custom,
2681 local_hex_string, local_hex_string_custom): Move to language.h.
2682 * language.c (local_hex_format_custom, local_hex_string,
2683 local_hex_string_custom, local_octal_format_custom): Use new
2685 * language.c (unknown_language_defn, auto_language_defn,
2686 local_language_defn): Update for new format handling.
2687 * printcmd.c (print_scalar_formatted): Use new macros
2688 to access decimal and binary format info for printing.
2689 * c-exp.y (chill_language_defn): Update for new format handling.
2690 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2691 * ch-exp.y (decode_integer_literal): Add function
2692 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2693 * ch-exp.y (builtin_type_chill_char): Add definition.
2694 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2696 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2698 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2700 (aix_framedata): added nosavedpc field.
2701 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2703 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2704 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2705 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2706 instructions as function_frame_info does. Expand special case of
2707 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2709 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2711 (function_frame_info): Set frameless if the function has no frame,
2712 and set nosavedpc if the PC was not saved. Handle gcc generated
2713 stfd 31,-4(31); st 31, -12(31) correctly.
2714 (frameless_function_invocation): New second argument pcsaved; if 0
2715 return whether the function has a frame, if 1 return whether the
2717 (frame_initial_stack_address): Correct typo: cache registers for
2718 callee_fi, not for fi, (avoids reading garbage memory locations).
2720 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2722 * infrun.c (wait_for_inferior (just before step_over_function
2723 label)): Change test for stepping into subroutine to check for the
2724 presence of line number info. This makes stuff compiled with -g1
2725 cause GDB to not lose control when stepping.
2727 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2728 Improve comments as well.
2730 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2732 * Makefile.in (VERSION): Bump to 4.7.2
2733 * symtab.c (find_pc_symtab): Fix return of random value
2735 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2736 Makefile since it contains sed patterns used in generation.
2737 Add sed pattern to also delete #include of any malloc.h.
2738 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2739 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2740 function names to conform to K&R terminology with respect to
2741 logical and bitwise operators:
2742 UNOP_ZEROP => UNOP_LOGICAL_NOT
2743 UNOP_LOGNOT => UNOP_COMPLEMENT
2744 BINOP_LOGAND => BINOP_BITWISE_AND
2745 BINOP_LOGXOR => BINOP_BITWISE_XOR
2746 BINOP_LOGIOR => BINOP_BITWISE_IOR
2747 BINOP_AND => BINOP_LOGICAL_AND
2748 BINOP_OR => BINOP_LOGICAL_OR
2749 PREC_OR => PREC_LOGICAL_OR
2750 PREC_AND => PREC_LOGICAL_AND
2751 PREC_LOGIOR => PREC_BITWISE_IOR
2752 PREC_LOGXOR => PREC_BITWISE_XOR
2753 PREC_LOGAND => PREC_BITWISE_AND
2754 value_zerop() => value_logical_not()
2755 value_lognot() => value_complement()
2756 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2757 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2758 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2759 and is nonexistant in some SVR4 based systems.
2760 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2761 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2763 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2764 * source.c (source_info): Fix minor nits, print "1 line" rather
2765 than "1 lines", and "language is <lang>".
2766 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2767 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2768 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2770 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2771 * ch-exp.y: New expression parser, for GNU-Chill.
2772 * defs.h (enum language): Add language_chill.
2773 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2774 LANG_MODULA2 a recognized language.
2775 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2776 Chill as well as Modula-2.
2777 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2778 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2779 * language.c (set_language_command): Add chill.
2780 * language.c (binop_result_type, integral_type, character_type,
2781 boolean_type, structured_type, value_true, binop_type_check):
2782 Add language_chill cases.
2783 * language.h (_LANG_chill): Define.
2784 * symfile.c (deduce_language_from_filename): Recognize the
2785 filename extensions ".chill", ".c186", and ".c286" for Chill.
2786 * valprint.c (typedef_print): Add case for language_chill.
2787 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2788 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2789 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2790 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2792 * Makefile.in (distclean): Add target ch-exp.tab.c.
2793 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2794 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2795 * eval.c (evaluate_subexp): Add OP_BOOL case.
2796 * expprint.c (print_subexp): Add OP_BOOL case.
2798 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2800 * infcmd.c (set_environment_command): Avoid skipping first
2801 char of env value if an '=' appears in it. Bug report and fix
2802 by Mark Jungerman, <maj@lucid.com>.
2804 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2806 * infcmd.c (step_over_calls): Improve comments.
2807 * symtab.c (find_pc_psymtab): Clean up a bit.
2808 * (find_pc_symtab): Fix comments, clean up code.
2809 * (find_pc_line): General cleanups, efficiency improvements.
2810 Also, don't return garbage when some line info exists, but there
2813 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2815 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2816 member, and the stat pointer passed to vmap_symtab was NULL, the
2817 wrong vmap entries would be modified. Fixes behavior where
2818 attempting to load symbols for a module with no member would mess
2819 up already read in symbols.
2821 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2823 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2824 29k-share/dfe/mini2udi.o.
2825 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2826 * alldeps.mak, depend: Update to deal with removal of
2827 aforementioned files.
2828 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2829 requirement for useless 'program' argument. Clean up
2830 udi_create_inferior, and udi_load to call common download()
2831 routine. Create download routine to load remote hosts directly
2832 (with the help of BFD) so that we don't need yank.c and
2834 Fix udi_detach to call UDIDisconnect with
2835 the right arguments. Clean up udi_resume, don't assign tip_error
2836 twice. Clean up udi_wait, straighten out status codes. Make
2837 udi_kill really work.
2839 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2841 * c-exp.y: separated host/target idea of integer type size,
2842 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2843 UINT and CHAR rules. (parse_number): work out the targetwise type
2844 of a number based upon it's size and qualifiers. (yylex): chars
2845 are now treated the same way as ints.
2847 * source.c (indentify_source_line): don't core dump if wanted
2848 line is larger than number of lines in source. (can happen when
2849 coff gets confused about #included source).
2851 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2853 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2854 when debugging a program with 100 shared libraries.
2856 * solib.c (solib_map_sections): Always close the BFD we open.
2857 Free all malloc'd storage we allocate, too, including error cases.
2858 (struct so_list): Remove unused so_bfd member.
2859 (clear_solib): Don't bother closing so_bfd.
2861 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2862 cacheable. `So many symbol files, so little file descriptors.'
2864 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2866 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2867 Stubs should stand alone as much as possible.
2869 * source.c (show_directories): Avoid printf_filtered length prob
2870 pointed out by Jonathan Stone.
2872 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2873 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2874 <Lee_Cooprider@vos.stratus.com>.
2876 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2878 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2879 struct, not struct itself.
2880 * serial.h (serial_restore): Fix prototype, takes pointer not
2883 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2885 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2886 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2888 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2890 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2891 Stubs should stand alone as much as possible.
2893 * README: Add remote-es1800.c and remote-st2000.c to table.
2894 * go32-nat.c: Remove, there is no native go32 support.
2895 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2897 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2899 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2900 new routines to deal with sending SIGINTs to attached processes
2901 when the user interrupts the controlling GDB.
2902 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2903 the aforementioned routines when waiting for the attached process.
2905 * elfread.c, mipsread.c: Include <string.h>.
2906 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2907 * serial.h: Add prototype for serial_restore().
2909 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2911 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2912 minimal_symbol_count, because the NULL symbol is not included in
2913 the count. This prevented this function from finding the last
2914 symbol in the table.
2916 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2918 * dbxread.c (process_one_symbol): if not defined
2919 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2920 the start of the function, not just after N_FUN.
2922 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2924 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2925 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2926 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2927 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2928 file. Remove preprocessor defines that previously did remapping.
2930 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2932 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2933 Bug fix courtesy of Alexander Klaiber.
2935 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2937 hp300 native support (hp300hpux untested).
2939 * hp300ux-xdep.c: removed.
2940 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2941 * xm-hp300hpux.h: updated copyright.
2942 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2943 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2944 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2945 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2946 fork-child.o coredep.o corelow.o.
2947 (NAT_FILE, NATDEPFILES): new macros.
2948 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2949 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2951 (NAT_FILE, NATDEPFILES): new macros.
2952 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2954 Vax ultrix native support.
2956 * nm-vax.h: new file.
2957 * Makefile.in (HFILES): added nm-vax.h.
2958 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2959 coredep.o corelow.o removed.
2960 (NAT_FILE, NATDEPFILES): new macros.
2961 * xm-vax.h: updated copyright.
2962 (REGISTER_U_ADDR): removed.
2964 Apollo native support (untested).
2966 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2967 * a68v-nat.c, nm-apollo68[bv].h: new files.
2968 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2969 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2970 * a68v-xdep.c: removed.
2971 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2972 inftarg.o fork-child.o a68v-xdep.o.
2973 (NAT_FILE, NATDEPFILES): new macros.
2975 * defs.h: include nm.h.
2976 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2977 sparc-tdep.c, : do not include nm.h.
2978 * doc/gdbint.texinfo: nm.h now included in defs.h.
2980 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2982 * Makefile.in (VERSION): 4.7.1 post release!
2984 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2986 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2988 * Makefile.in (VERSION): gdb-4.7 release.
2989 * README: Update for gdb-4.7.
2991 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2993 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2996 * alldeps.mak, depend: Update.
2998 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3000 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3002 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3003 causes problems in setting breakpoint in the right place in
3004 functions with `float' args which are passed as doubles.
3005 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3006 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3008 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3010 * Makefile.in (HFILES): Add nm-i386sco.h.
3011 * dwarfread.c: include <sys/types.h> for SCO.
3012 * infptrace.c: Don't include ptrace.h under SCO.
3013 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3015 * config/i386v.mt: Add exec.o to TDEPFILES.
3017 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3019 * i386v-nat.c: Remove space from front of #endif.
3020 * irix4-nat.c: Remove externs of registers[], include inferior.h
3022 * mips-nat.c: Explicitly initialize zerobuf to 0!
3023 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3024 Always setup fci->frame, even if it's non-zero. Too many places
3025 depend upon this behavior (and I have to get a release out the
3027 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3028 processing_gcc_compilation if we find the embedded stabs marker.
3029 This fixes several bugs with finding the location of short or char
3030 function parameters passed on the stack.
3032 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3034 Native support for sun4sol2.
3036 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3037 * nm-sysv4.h: new file.
3038 * Makefile.in (HFILES): added nm-sysv4.h.
3039 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3040 (NAT_FILE, NATDEPFILES): new macros.
3041 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3043 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3045 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3046 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3048 * Makefile.in (VERSION): Tick to 4.6.9.
3050 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3052 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3053 definition, replace with portable one.
3054 * remote-nindy.c: Lint.
3055 (nindy_wait): Return type is int, result is inferior_pid.
3056 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3057 (initialize_symmisc): Remove empty function.
3058 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3059 Remove obsolete, misspelled macro.
3060 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3061 (all @node commands): Use new form to avoid nitpicking errors.
3062 * doc/gdbint.texinfo: Document host/native/target split.
3064 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3066 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3068 * xm-mips.h (offsetof): Don't define this if __STDC__.
3070 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3072 umax native support (untested).
3074 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3076 (NAT_FILE, NATDEPFILES): new macros.
3077 * config/umax.mt (TDEPFILES): removed exec.o.
3078 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3079 removed to nm-umax.h.
3080 * nm-umax.h: new file.
3081 * Makefile.in (HFILES): added nm-umax.h.
3083 hppa native support (untested).
3085 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3086 (NAT_FILE, NATDEPFILES): new macros.
3087 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3088 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3089 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3090 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3091 * hppa[bh]-xdep.c: removed.
3092 * hppa[bh]h-tdep.c: do not include ptrace.h.
3093 * Makefile.in (HFILES): added nm-hppa[bh].h.
3095 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3097 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3099 * mips-nat.c: Straighten out include files. Work around
3100 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3103 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3105 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3106 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3107 backtraces from core files work.
3108 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3109 Functions are now defined in mips-nat.c.
3111 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3113 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3114 serial_default_name().
3116 * remote-hms.c, ser-go32.c, serial.h: Change from
3117 serial_timedreadchar() to new serial_readchar().
3119 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3121 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3123 * c-exp.y: Moved handling of 'const' and 'volatile' from
3124 <type> to <typebase>. This removes 2 conflicts.
3126 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3128 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3129 from breakpoint table when reseting breakpoints.
3131 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3133 Native support cleanup and corefile fixes for i386 SVR4 systems.
3135 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3136 fill_fpregset): Moved to i386v4-nat.c
3137 * i386v4-nat.c, nm-i386v4.h, : New files.
3138 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3139 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3140 change i386v-nat.o to i386v4-nat.o.
3142 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3144 Miscellaneous 386 configs updated.
3146 * config/i386aout.mt (TDEPFILES): removed exec.o.
3147 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3148 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3149 (NAT_FILE, NATDEPFILES): new macros.
3150 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3151 config/i386v4.mt (TDEPFILES): removed exec.o.
3152 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3153 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3154 (NAT_FILE, NATDEPFILES): new macros.
3155 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3156 fork-child.o coredep.o corelow.o i386-xdep.o.
3157 (NAT_FILE, NATDEPFILES): new macros.
3159 Native support cleanup for i386bsd (untested).
3161 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3162 * config/i386bsd.mh (NATDEPFILES): added exec.o
3163 * tm-i386bsd.h (FLOAT_INFO): removed.
3164 * nm-i386bsd.h (FLOAT_INFO): added.
3166 Native support for i386v (untested).
3168 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3169 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3170 (NAT_FILE, NATDEPFILES): new macros.
3171 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3172 * i386-xdep.c: removed.
3173 * Makefile.in (HFILES): added nm-i386v.h
3174 * i386v-nat.c, nm-i386v.h: new file.
3175 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3177 * tm-i386v.h (FLOAT_INFO): removed.
3179 Native support for linux (untested).
3181 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3182 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3183 (NAT_FILE, NATDEPFILES): new macros.
3184 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3185 * Makefile.in (HFILES): added nm-linux.h.
3186 * nm-linux.h: new file.
3187 * xm-linux.h: updated copyright. cleaned up formatting.
3188 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3190 Native support for sun386 (untested).
3192 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3193 fork-child.o sun386-xdep.o.
3194 (NAT_FILE, NATDEPFILES): new macros.
3195 * config/sun386.mt (TDEPFILES): removed exec.o.
3196 * Makefile.in (HFILES): added nm-sun386.h.
3197 * sun386-nat.c, nm-sun386.h: new file.
3198 * sun386-xdep.c: removed.
3199 * xm-sun386.h: updated comment and copyright.
3200 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3203 Native support for i386mach (untested).
3205 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3206 fork-child.o mach386-xdep.o.
3207 (NAT_FILE, NATDEPFILES): new macros.
3208 * Makefile.in (HFILES): added nm-i386mach.h.
3209 * nm-i386mach.h, i386mach-nat.c: new files.
3210 * mach386-xdep.c: removed.
3211 * xm-i386mach.h: updated copyright.
3212 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3215 Native separation for go32 (untested).
3217 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3218 * go32-nat.c: new file.
3219 * go32-xdep.c (call_ptrace, child_resume,
3220 fetch_inferior_registers, store_inferior_registers,
3221 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3223 Native support for m88k (untested).
3225 * Makefile.in (HFILES): added nm-m88k.h
3226 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3227 FETCH_INFERIOR_REGISTERS): removed.
3228 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3229 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3230 (NAT_FILE, NATDEPFILES): new macros.
3231 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3232 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3233 * m88k-xdep.c: removed.
3235 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3237 * i386b-nat.c: Comment changes.
3238 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3240 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3242 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3244 Avoid longjmp()-catching compilation errors in cross-ports.
3246 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3247 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3248 Move from mips-tdep.c and tm-{irix3,mips}.h.
3249 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3251 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3254 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3255 (fetch_core_registers): Fix bfd_seek arguments.
3257 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3259 Make core files work again (add back the `core' target).
3261 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3262 (NATDEPFILES): Add corelow.o.
3263 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3266 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3267 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3268 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3269 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3270 appears. FIXME, these should be moved to NATDEPFILES for native
3273 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3275 Ultra3 host/target/native split. (untested).
3277 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3278 (fetch_register, fetch_inferior_registers,
3279 store_inferior_registers, fetch_core_registers): removed to
3281 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3283 * Makefile.in (HFILES): added nm-ultra3.h.
3284 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3285 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3287 (NAT_FILE, NATDEPFILES): new macros for native support.
3288 * config/ultra3.mt (TDEPFILES): exec.o removed.
3290 * xm-vaxult.h: add MEM_FNS_DECLARED.
3292 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3294 * Makefile.in (VERSION): Roll to 4.6.8.
3295 (OBS): Put version.o first, so Makefile rebuild happens early.
3297 * command.h: Publicize prototype for not_just_help_class_command.
3298 * command.c: Remove proto.
3299 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3300 output. Move "maint info" from class info to class maintenance,
3302 * infrun.c: Move "stop" to class_obscure, and give it a
3303 function so it will not be seen as a global help topic. FIXME,
3304 it should be possible to set these attributes independently.
3306 * core.c (core_command): Make nicer error message for no core support.
3308 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3310 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3311 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3313 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3314 (scan_compilation_units): Punt unused filename arg. dbfoff,
3315 lnoffset, and curlnoffset are file_ptr's now.
3316 (dwarf_build_psymtabs): Drop desc and filename args; use
3317 objfile. dbfoff and lnoffset are file_ptr's now.
3318 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3319 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3320 (elf_symfile_read): Skip desc and filename args to
3321 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3322 * gdb-stabs.h: Use file_ptr rather than off_t.
3323 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3324 compile-time debug check that someone turned off as "unused".
3325 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3326 * symfile.h: Update dwarf_build_psymtabs and
3327 elfstab_build_psymtabs prototypes.
3328 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3329 Use file_ptr offsets. bfd_seeks use L_SET.
3331 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3333 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3334 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3335 value so that demangler won't be invoked. This greatly speeds up
3337 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3338 linked_proc_info so that it properly deallocates the appropriate
3339 item after it is done with it instead of before.
3340 * Don't pass bogus frame pointer to create_new_frame(). Just
3341 leave it as zero so that lower level code will figure out the
3344 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3346 Sony News native support.
3348 * Makefile.in (HFILES): added nm-news.h.
3349 * nm-news.h: new file.
3350 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3351 fork-child.o coredep.o to NATDEPFILES.
3352 (NAT_FILE, NATDEPFILES): new macros for native support.
3353 * config/news.mt (TDEPFILES): removed exec.o.
3355 * remote-vx.c: remove redundant include of sys/time.h.
3357 * infrun.c: include ctype.h. Otherwise some machines result in
3358 undefined for isdigit.
3360 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3362 * configure.in: Convert m68k entries to m68* entries to handle
3363 all the various m68xxx hosts and targets.
3364 * config/news1000.mt: No longer needed, same as news.mt.
3366 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3368 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3370 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3372 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3373 nm-sun2.h, nm-mips.h.
3375 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3377 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3379 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3381 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3383 * xm-hppah.h: if __STDC__ is not defined, define
3385 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3386 compiler; see the comment in the file.
3388 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3390 First cut at support for all BSD variants on 386.
3392 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3393 * i386b-nat.c: New native support file.
3394 * configure.in: Add host and target for i[34]86-*-bsd*.
3395 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3397 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3399 Sun2 native support (untested).
3401 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3402 REGISTER_U_ADDR): removed to nm-sun2.h.
3403 * nm-sun2.h: new file.
3404 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3405 fork-child.o sun3-xdep.o removed.
3406 (NAT_FILE, NATDEPFILES): new macros.
3408 Mips native support. Decstation and iris4 have been tested.
3411 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3412 fill_fpregset): removed to irix4-nat.c
3413 * mips-xdep.c: removed.
3414 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3416 * procfs.c: include nm.h.
3417 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3418 * xm-irix4.h: bump copyright.
3419 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3420 PROC_NAME_FMT): removed.
3421 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3422 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3423 (NAT_FILE, NATDEPFILES): new macros for native support.
3424 (CC): supply default compiler switches.
3425 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3426 fork-child.o coredep.o.
3427 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3429 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3430 fork-child.o mips-xdep.o coredep.o.
3431 (NAT_FILE, NATDEPFILES): new macros for native support.
3433 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3435 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3436 (NATDEPFILES): added fork-child.o
3437 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3438 (NATDEPFILES): added fork-child.o
3439 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3440 (NATDEPFILES): added fork-child.o
3442 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3444 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3445 by using puts_filtered instead.
3447 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3449 * remote-nindy.c (nindy_load): Replacement version from Steve
3450 Chamberlain, doesn't require forking to run "strip" or "sx".
3452 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3454 * Makefile.in (HFILES): Add nm-*.h files.
3456 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3458 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3459 (NATDEPFILES): added fork-child.o.
3461 * doc/gdbint.texinfo: document a few more macros, create new
3462 section for native macros.
3464 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3466 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3467 resolution of copyright issues.
3469 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3471 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3472 subdir gets configured.
3474 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3476 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3478 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3479 searching for a "bfd_strip" program. Also, fixed up arguments
3480 passed to that program.
3482 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3483 which is now used for something else. Rewrite description of
3484 associated parameters to match how gdb does it now.
3485 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3487 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3489 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3491 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3494 * inferior.h (proc_signal_handling_change): prototype removed.
3495 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3496 (handle_command): now calls target_notice_signals.
3497 * procfs.c (proc_signal_handling_change): renamed to
3498 procfs_notice_signals. Now static. Add prototype. All callers
3500 * target.h (struct target_ops): new field, to_notice_signals.
3501 (target_notice_signals): new macro to cover new field.
3502 * target.c (cleanup_target): default to_notice_signals to ignore.
3503 * corelow.c (core_ops),
3505 inftarg.c (child_ops),
3506 procfs.c (procfs_ops),
3507 remote-adapt.c (adapt-ops),
3508 remote-eb.c (eb_ops),
3509 remote-es1800.c (es1800_ops, es1800_child_ops),
3510 remote-hms.c (hms_ops),
3511 remote-mm.c (mm_ops),
3512 remote-nindy.c (nindy_ops),
3513 remote-st2000.c (st2000_ops),
3514 remote-udi.c (udi_ops),
3515 remote-vx.c (vx_ops, vx_run_ops),
3516 remote.c (remote_ops),
3517 target.c (dummy_target),
3518 xcoffexec.c (exec_ops): added static initializer for
3520 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3522 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3524 * main.c (define_command): Add forgotten initializer.
3526 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3528 * language.c, language.h: Move saved_language out to global
3529 expected_language. Set expected_language when user expectation
3531 * language.c (language_info): Don't print type/range checking gub.
3532 * main.c (main): Set expected language.
3533 (execute_command): Check against expected language.
3534 * symfile.c (set_initial_language): Set expected language.
3536 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3538 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3540 A bunch of changes mostly to improve debugging of C++ programs.
3541 Specifically, the calling of inferiors methods is improved.
3543 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3544 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3545 hide the implementation details of pointer-to-method objects.
3546 How to tell if the pointer points to a virtual method is
3547 still very dependent on the particular compiler, but this
3548 should make it easier to find the places to change.
3549 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3550 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3551 macros, instead of a hard-wired-in code that incorrectly
3552 assumed a no-longerused representation of pointer-to-method
3553 values. And otherwise fix the relevant bit-rotted code.
3555 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3556 If there are both fields and methods, put a space between.
3558 * stabsread.c (read_struct_type): Fix bug in handling of
3559 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3560 by '_'). (It used to prematurely exit the loop reading in
3561 the fields, so it would think it should start reading
3562 methods while still in the fields. This could crash gdb
3563 given a gcc that can emit nested type information.)
3565 * valops.c (search_struct_method): Pass 'this' value by
3566 reference instead of by value. This provides a more
3567 consistent interface through a recursive search where the
3568 "bottom" functions may need to adjust offsets (due to multiple
3570 * valops.c, value.h, values.c: Pass extra parameters to
3571 value_fn_field and value_virtual_fn_field so we can
3572 correctly adjust offset for multiple inheritance.
3573 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3574 virtual function calls by using value_virtual_fn_field().
3575 * values.c: New function baseclass_offset, derived from
3576 baseclass_addr (which perhaps can be made obsolete?).
3577 It returns an offset rather than an address. This is a
3578 cleaner interface since it doesn't mess around allocating
3580 * valops.c (search_struct_method): Use baseclass_offset
3581 rather than baseclass_addr.
3583 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3585 * Makefile.in: Re-install 29K/UDI stuff.
3586 * remote-udi.c (udi_resume): Clean up.
3587 * (udi_wait): Rewrite, leave out bugs.
3588 * Add debugging code to print out all register fetches and stores.
3589 * Straighten out target_ops.
3590 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3592 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3594 * remote-udi.c (udi_create_inferior): run with no arguments should
3595 not pass the program name as an argument, since the UDI code
3596 already handles that.
3597 (udi_load): get the symbols from prog_name, not arg_string (the
3598 load command should really use arg_string as the program name, not
3599 prog_name, but at least the run command works now).
3601 * munch: HP9000/300 nm puts an extra space between T and symbol
3604 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3605 needed for vxworks targets.
3607 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3609 * am29k-tdep.c (_initialize_29k): Make it possible for the
3610 user to set and query the address where function calls into the
3611 inferior write a small scratch routine. `set call_scratch_address'
3612 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3613 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3614 not already cached validly.
3616 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3618 Rs6000 native support.
3620 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3621 machines without this header should not be compiling this file.
3622 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3623 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3624 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3625 * xm-rs6000.h: do not include ptrace.h.
3626 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3627 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3628 infptrace.o and inftarg.o move to NATDEPFIES.
3629 (NAT_FILE, NATDEPFILES): new macro for native support.
3631 Sun3 native support.
3633 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3634 new macros for native support.
3635 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3636 removed sun3-xdep.o.
3637 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3639 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3640 * sun3-nat.c, nm-sun3.h: new files for native support.
3642 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3644 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3645 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3646 dbfsize and use it to initialize new local file scope dbsize.
3647 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3648 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3649 DIEs as well as the current check for undersize DIEs. This helps
3650 to gracefully detect and reject corrupted DIE information.
3652 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3654 Add `command hooks' and a hook for inferior program stopping.
3656 * command.h (struct cmd_list_element): Remove unused `aux'
3657 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3658 * command.c (add_cmd): Initialize new fields, elim old.
3659 (add_alias_cmd): Clone new fields.
3660 (delete_cmd): Un-hook hookee if we're deleting hook.
3661 (help_cmd): Tell user the command is hooked, if it is.
3662 (lookup_cmd_1): Abbreviations return the original command
3663 instead of themselves, so that hooks on the original cmd will be
3665 * defs.h (enum command_class): Add class_pseudo and comments.
3666 * gdbcmd.h (execute_user_command): Add prototype.
3667 * infrun.c (normal_stop): If the stop command is hooked,
3668 run the hook whenever we stop.
3669 (hook_stop_stub): Stub for catch_errors.
3670 (_initialize_infrun): Set up pseudo "stop" command.
3671 * main.c (execute_user_command): Code extracted from execute_command.
3672 (execute_command): If hooked, run the hook before the command.
3673 (define_command): If defining a new hook, check the command it
3674 is hooking, and warn if none. Install the hook.
3675 * source.c (_initialize_source): "l" is an abbrev for "list".
3676 * doc/gdb.texinfo: Document command hooks.
3678 * Makefile.in (VERSION): Roll to 4.6.7.
3679 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3680 * infrun.c (breakpoints_inserted): Make it static again.
3681 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3683 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3685 Native file renaming.
3687 * nat-sparc.c -> sparc-nat.c
3688 * nat-sun4os4.h -> nm-sun4os4.h
3689 * nat-trash.h -> nm-trash.h
3690 * config/sun4os4.mh: track file renaming.
3691 * configure.in: link to nm.h rather than nat.h.
3692 * infptrace.c: include nm.h rather than nat.h.
3694 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3696 Host/target/native split for sun4.
3698 * Makefile.in (TSOBS): removed corelow.o.
3699 * infptrace.c: included nat.h.
3700 * nat-trash.h: temporary header file. This should be removed once
3701 all hosts have the native/host/target split.
3702 * configure.in: add a symlink from nat-trash.h to nat.h if no
3703 other nat file exists for this configuration.
3704 * sparc-tdep.c: no longer include sys/ptrace.h.
3705 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3706 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3708 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3709 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3710 to NATDEPFILES. removed sparc-xdep.o.
3711 (NATDEPFILES, NAT_FILE): new macros for native support.
3713 Break the direct connection from core_file_command to any
3714 particular type of core file support.
3716 * target.h (find_core_target): new prototype.
3717 * target.c (find_core_target): new function. Walks the target
3718 list looking for the core target.
3719 * core.c (core_file_command): replace calls to core_detach and
3720 core_open with find_core_target and direct calls.
3722 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3724 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3726 config/hp300hpux.mh: ALLOCA1 was not defined.
3728 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3730 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3731 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3732 until we can figure out a better way to do paging.
3734 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3736 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3737 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3738 * hppa-coredep.c: Remove, now that we use the hook.
3739 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3740 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3742 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3743 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3744 be ripped out and reimplemented right (see elfread.c).
3745 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3747 Rename all HPPA files to fit into unique DOS filenames:
3748 * *hppabsd* => *hppab*
3749 * *hppahpux* => *hppah*
3751 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3753 Make the /proc support a target-struct in its own right.
3755 * Makefile.in: Remove inftarg.[co], since it is now included via
3757 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3758 reference infptrace.o. Add fork-child.o to all *.mh that
3761 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3762 No longer global functions.
3763 (fork_inferior): New global function from fork-child.c.
3764 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3765 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3766 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3767 (child_create_inferior): New tiny function that calls fork_inferior.
3768 * fork-child.c: New file, containing fork_inferior, which is
3769 built from slight mods to inftarg.c's child_create_inferior.
3771 * procfs.c (procfs_ops): Add target vector.
3772 (attach): Rename as static do_attach.
3773 (procfs_create_inferior): New tiny function that calls fork_inferior.
3774 (child_xfer_memory): Rename to static procfs_xfer_memory.
3775 (store_inferior_registers): Rename to static procfs_store_registers.
3776 (inferior_proc_init): Rename to static procfs_init_inferior.
3777 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3778 procfs_files_info, procfs_open, procfs_mourn_inferior,
3779 procfs_can_run): Slightly mangled copies of the corresponding
3780 child_XXX routines from inftarg.c.
3781 (proc_wait): Renamed to static procfs_wait.
3782 (child_resume): Rename to static procfs_resume.
3783 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3784 (initialize_proc_fs): Rename to initialize_procfs. Set up
3787 * putenv.c: index -> strchr.
3788 * regex.c: Always rename bcopy to memcpy, etc.
3789 FIXME: Eventually do the renames rather than use #define's.
3790 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3792 * sparc-xdep.c: Move deferred_stores to target dependent.
3793 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3795 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3797 Split non-target-dependent code out of target_attach routines.
3799 * target.h: Comments on target_attach args and results.
3800 * infcmd.c (attach_command): Check for existing execution, call
3801 target_attach, set up terminal status and wait_for_inferior, wait
3802 for the attach status, and do normal_stop.
3803 * inftarg.c (child_attach): Remove target independent stuff.
3804 * remote-adapt.c (adapt_attach): Ditto.
3805 * remote-mm.c (mm_attach): Ditto.
3806 * remote-udi.c (udi_attach): Ditto.
3807 * remote-vx.c (vx_attach): Ditto.
3811 * remote-hms.c (hms_attach): Remove completely, it was useless.
3812 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3813 commented-out start_remote calls.
3814 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3815 DENTER and DEXIT macros and their calls. Use a real debugger --
3816 like gdb -- to see what functions are being called when.
3817 * utils.c (strcmp_iw): Make nonstatic, for lint.
3819 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3821 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3823 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3825 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3826 fix to differentiate between gcc1 & gcc2 compiled files so that we
3827 can debug calls that pass structs as args correctly.
3828 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3829 so, and what version.
3831 * remote.c (remote_wait): Make regs be char to avoid picayune
3832 ANSI compiler warnings.
3834 * energize.h: Move all external struct decls to inside of
3835 __STDC__, add prototype for energize_shell_wait().
3836 * energize.c (getpty): Clean up, make us really get a controlling
3838 * (energize_initialize): Disable SIGIO prior to setting up for
3839 I/O interrupts. Move setsid(), et. al. to getpty().
3840 * (energize_shell_wait): New routine to wait for things started
3841 via the shell command, uses wait() instead of /dev/proc.
3842 * Also, add prototype for execute_command_1().
3844 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3846 * inftarg.c (child_create_inferior, child_attach,
3847 child_mourn_inferior): collect unix child process stratum
3848 functions which live below the target vector into this file to
3849 facilitate host/target/native split. Also, make them static.
3850 * inflow.c (child_mourn_inferior): removed.
3851 * infrun.c (child_create_inferior, child_attach): removed.
3852 (resume): becomes global so that functions below the
3853 target vector can find it.
3854 * inferior.h (resume): add prototype.
3855 (child_mourn_inferior, child_create_inferior, child_attach):
3858 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3859 replaced with find_default_attach and
3860 find_default_create_inferior.
3862 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3864 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3865 addresses don't get displayed in the wrong positions.
3867 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 Separate core functions along target vector in preparation for
3870 native support. Functions above vector now live in core.c. Those
3873 * core.c (solib_add_stub, core_close, core_open, core_detach,
3874 get_core_registers, core_files_info, core_ops): moved to corelow.c
3875 (_initialize_core): removed addition of core_ops target.
3876 * corelow.c: new file.
3877 (solib_add_stub, core_close, core_open, core_detach,
3878 get_core_registers, core_files_info, core_ops): moved from core.c
3879 (_initialize_corelow): new function.
3880 * gdbcore.h (core_open, core_detach): added prototypes.
3881 (core_ops): add forward declaration.
3882 * Makefile.in (SFILES_MAINDIR): add core.c
3884 (TSOBS): change core.o to corelow.o
3886 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3888 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3889 instead of 'sun' predefined symbol so that trap analysis code is
3890 enabled only when the TARGET is a sun3.
3892 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3894 * tm-i960.h (ext_format_i960): Add top-level declaration.
3895 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3896 blocks, else Sun4 compiler complains.
3898 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3900 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3901 instruction's argument. Patch from jonathan@cs.stanford.edu
3904 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3906 Break the thread of control that implies that a unix child
3907 process will be the default target.
3909 * target.c (find_default_run_target, find_default_attach,
3910 find_default_create_inferior, return_zero): new functions.
3911 (cleanup_target): Make return_zero the default for to_can_run.
3913 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3914 child_create_inferior references with find_default_XXX instead.
3916 * target.h (struct target_ops): new field, to_can_run.
3917 (find_default_attach, find_default_create_inferior): new prototypes.
3918 (target_can_run): new macro.
3920 * Also added a zero (default) to_can_run element to all static
3921 struct target_ops initializations throughout GDB, except:
3922 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3924 * infrun.c (child_create_inferior): Clean up error handling when
3925 no exec file is specified.
3926 (child_attach): Don't require exec file.
3928 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3930 Remove kill_inferior_fast, in favor of target_kill, which goes
3931 through the target vector.
3933 * inferior.h (kill_inferior_fast): remove declaration.
3935 * main.c (disconnect): call quit_cover using catch_errors rather
3936 than calling kill_inferior_fast directly. New way goes through
3937 the target vector, handles attached processes, and writes
3938 command history if appropriate.
3939 (quit_cover): new function, wrapper for quit_command.
3941 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3942 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3943 inlining them into the local kill_inferior when needed.
3945 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3947 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3948 * stabsread.c (read_struct_type): Simplify complicated expression
3949 for dumb DECstation compiler.
3951 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3953 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3954 operands to memory management instructions, from WRS.
3956 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3958 * main.c (main): Back out previous language setting changes.
3959 Replace with simple default to C before processing any init
3960 files. There MUST be a language set, even in the absence of
3961 init files or executables, or expression parsing fails.
3963 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3965 * main.c (main): Move code that sets initial language to
3966 symfile.c. Fixup places where command files are processed to
3967 be consistent in setting a default language if none has been
3969 * symfile.c (set_initial_language): Add code moved from
3970 main() that sets an initial default language when a new
3971 symbol file is read.
3972 * symfile.c (symbol_file_command): Call set_initial_language.
3973 * symtab.c (find_main_psymtab): Add FIXME comment.
3975 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3977 * breakpoint.c, sparc-tdep.c: comment changes.
3978 * configure.in: removed target_dependent line.
3980 * remote-mm.c (mm_attach): change printf to error to prevent
3982 * remote-udi.c (udi_attach): change printf to error to prevent
3985 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3986 calls to {fetch|store}_inferior_registers with calls to
3987 target_{fetch|store}_registers, for remote-target independence.
3989 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3991 * Makefile.in: Fix bug I introduced in merging Rich's change.
3992 * infrun.c (child_create_inferior): Use proceed() rather than
3993 doing all the same stuff by hand.
3995 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3997 * Makefile.in, configure.in: add support for files used only when
3998 configured native, that is, when host = target.
4000 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4002 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4003 stores are target dependent and were moved from xm to tm.
4005 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4007 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4009 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4010 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4012 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4014 * target.h (struct target_ops): removed to_convert_to_virtual and
4015 to_convert_from_virtual elements. Initializations removed from
4016 all static initializations.
4017 (target_convert_to_virtual, target_convert_from_virtual):
4019 (host_convert_to_virtual, host_convert_from_virtual): Removed
4020 forward declarations.
4021 * target.c (cleanup_target): removed default assignments for
4022 to_convert_to_virtual and to_convert_from_virtual.
4023 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4025 * findvar.c (value_of_register, value_from_register):
4026 target_convert_to_virtual inlined.
4027 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4028 * valops.c (value_assign): target_convert_from_virtual inlined.
4030 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4032 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4033 position wrong if used for the prompt.
4034 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4036 Support for accessing arbitrary MIPS stack frames in memory.
4038 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4039 set, run it before INIT_EXTRA_FRAME_INFO.
4040 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4042 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4043 (FP) value in the frame_info struct if it is zero (as from top of
4045 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4047 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4048 comes back as zero. So does FP_REGNUM, as a trigger for
4049 init_extra_frame_info.
4051 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4052 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4053 (INIT_FRAME_PC): Defined to null.
4054 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4055 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4056 Briefly explain MIPS stacks in GDB.
4058 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4060 * copying.awk, copying.c (show_copying_command,
4061 show_warranty_command): Rename from copying_info, warranty_info,
4062 to match command function conventions.
4064 * utils.c (prompt_for_continue): Reinitialize more-counts
4065 before printing anything, and again afterward. Fix comments.
4066 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4067 or alloca() if needed.
4069 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4070 detect native versus cross-host.
4072 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4074 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4075 Suns. Rename to m68k_saved_pc_after_call.
4076 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4077 m68k_saved... instead of sun3_saved...
4079 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4081 * Makefile.in (update-depend, update-alldeps): Split out of
4082 setup-to-dist, for convenience in rebuilding the depend and
4084 (assorted): Update to catch straggler files when building gdb.tar.Z.
4086 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4088 Preliminary cleanup for splitting host/native/target.
4090 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4091 here; it is dealt with at a gdb-target-independent level.
4092 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4093 high toned routine. Fix return type to void.
4094 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4095 Rich and I believe the "real problem" was that both single_step
4096 and target_resume were issuing PT_CONTINUE calls. This would
4097 cause the second PT_CONTINUE to sometimes fail because the process
4098 was already running.
4099 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4101 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4103 * energize.c (pty_to_kernel): Must check for EAGAIN as
4104 termination condition.
4105 (full_filename): Don't prepend dirname if filename begins with /.
4106 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4108 (getpty (NCR)): Lotsa bug fixes...
4109 (kernel_dispatch (case StopRType)): Use kill() instead of
4110 killpg() so we can deal with losing systems...
4111 (wait_for_events): Work around NCR select() lossage. It doesn't
4112 zero out readfds when select() returns zero.
4113 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4114 getcwd() instead of getwd() (NCR getwd() seg faults).
4115 (energize_wait): Use sigaction() for NCR. Their version of signal()
4116 is unreliable by default.
4118 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4119 error from PIOCSWSTOP.
4121 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4122 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4123 defs.h, utils.c: Make vfprintf_filtered global.
4125 * energize.c (send_location): New routine to consolidate all
4126 places where we must notify kernel of where the given pc is.
4127 (cplus_demangle): Put single-quotes around demangled names.
4128 (energize_call_command): Call send_location() after doing up,
4129 down, and frame commands.
4131 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4133 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4134 pass at doc for two new remote targets---29K using UDI, and Tandem
4135 ST2000 using STDBUG.
4137 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4139 * doc/all.m4: turn on H8/300 stuff for generic manual
4141 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4142 after explicit call to breakpoint() in serial stubs.
4144 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4146 * mipsread.c: Clean up some white space.
4147 (parse_symbol): Handle stEnd of stFile.
4148 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4150 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4151 store_inferior_registers): Replace unexplained numbers
4152 with manifest constants from a DECstation header file.
4153 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4154 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4156 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4158 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4159 for "down". Suggested by Richard Stallman.
4161 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4163 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4164 redeclaration bug on SunOS 4.
4166 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4168 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4169 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4170 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4171 they aren't already there.
4172 * remote-vx.c (vx_prepare_to_store): Ditto.
4173 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4175 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4177 Removed a large number of changes inserted by Per Bothner
4178 for C++ support. These will go back in when they've been
4181 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4183 * serial.h: Fix prototye for serial_raw().
4184 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4185 serial_write() to match prototypes.
4186 * remote-st2000.c (get_reg_name): Make *p be const.
4188 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4190 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4191 to agree with target structure field type.
4192 (nindy_store_registers): Ditto.
4194 * Makefile (OPCODES): New var, pointing to opcodes library.
4195 (CLIBS, CDEPS): Include it.
4196 (saber_gdb): Load opcodes library.
4198 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4200 * a68v-xdep.c (store_inferior_registers): declare as void.
4201 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4202 * remote-st2000.c: Massive changes to use new serial package.
4203 Also added 'connect' command to transparantly connect to serial
4205 * ser-termios.c: Big cleanup, use nicer coding conventions.
4206 * ser-bsd.c: New module, serial stuff for BSD systems.
4207 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4208 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4210 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4212 * doc/gdb.texinfo: fix shameful error of agreement reported by
4213 jimb@occs.cs.oberlin.edu (Jim Blandy)
4214 * doc/gdb.texinfo: remove old partial discussion of remote serial
4215 protocol (via serial debug stubs)
4216 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4217 use of serial debug stubs
4219 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4221 * symfile.h: Declaration of set_demangling_style() moved
4222 here from demangle.h (which is now in ../include).
4223 * i386-xdep.c: Update comment.
4225 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4227 * symtab.c (completion_list_add_symbol): restructured to optimize
4228 for time. First clip names that cannot match. Then clip any
4229 names we've already considered. Drop a redundant strncpy. Drop
4230 a redundant malloc and associated free for demangled names.
4232 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4234 * a68v-xdep.c (store_inferior_registers): Define as type void.
4235 * configure.in: Add host m68k-apollo*-bsd*.
4236 * demangle.c (struct demanglers): Use enum instead of constant
4237 value to keep braindamaged HP/Apollo compiler happy.
4239 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4241 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4242 match "FOO". This allows 'break Foo' to work when Foo is
4243 a mangled C++ function. (See comment before function.)
4245 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4247 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4248 for files in vx-share/*.c.
4249 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4250 for normal GDB source files.
4252 * Makefile.in (VERSION): Roll to 4.6.6.
4254 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4255 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4256 * tm-sun3os4.h: Update comments.
4257 * xm-delta88.h: Remove STACK_END_ADDR.
4259 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4261 * Makefile.in (VERSION): Roll to 4.6.5.
4263 * infrun.c: Lint for recent `handle' changes.
4265 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4266 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4267 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4268 should include a ser-XXX.o module.
4270 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4271 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4273 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4274 known suns in configure.in, rather than mapping them to unique
4275 config files that happen to duplicate other config files.
4276 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4277 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4279 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4281 * configure.in (*-*-sunos*): Use trailing * to match all
4282 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4283 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4284 in production on Sun-4.
4285 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4286 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4287 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4289 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4290 config/sparc-noun.mt: New target configs for embedded.
4291 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4293 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4294 target definitions for embedded with and without underlines on
4297 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4298 not a parameter of the CPU, but of the development environment.
4299 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4301 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4303 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4304 (which involves reading in main's symtab) if we have no breakpoints.
4306 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4308 * dwarfread.c (cu_language): New local variable to record
4309 language for current compilation unit being processed.
4310 * dwarfread.c (set_cu_language): New local function to decode
4311 and record language for current compilation unit being processed.
4312 * dwarfread.c (synthesize_typedef): Add local function to
4313 synthesize a typedef for C++ classes, structs, unions, and
4315 * dwarfread.c (read_structure_scope): Synthesize typedefs
4316 for C++ classes, structs and unions.
4317 * dwarfread.c (read_enumeration): Synthesize typedefs for
4319 * dwarfread.c (read_file_scope): Call set_cu_language to
4320 record language for current compilation unit. After symtab
4321 is built, save this recorded language.
4322 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4323 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4324 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4325 typedefs for C++ classes, structs, unions, and enumerations.
4326 * dwarfread.c (scan_compilation_units): Call set_cu_language
4327 to record language for current compilation unit.
4328 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4329 for TAG_enumeration_types, rather than in add_partial_symbol.
4330 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4331 case with class, struct, and union type cases, now that they are
4332 the same. Remove tests for non-NULL name attributes, now done
4334 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4335 treat as alias for TYPE_CODE_STRUCT for now.
4337 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4339 * Makefile.in: map "gdb" through program_transform_name when
4342 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4344 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4345 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4346 Use "regi" for local indexing through register numbers, reserving
4347 "regno" for the name of a specific register passed as an input
4348 parameter. Fix bug propagated through all versions that sometimes
4349 used regno as an index when it should have been regi, thus using
4350 -1 as an index in some cases.
4352 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4354 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4355 respectively, so same demangler can be used by other programs.
4356 * Makefile.in: Remove demangler stuff.
4357 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4358 * demangle.c (_initialize_demangler): Tell demangler which
4359 CPLUS_MARKER to assume.
4361 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4363 RS/6000 portability changes (for hosting cross-debuggers).
4365 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4366 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4367 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4368 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4369 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4370 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4371 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4372 (NO_SINGLE_STEP): Add, target-dependent.
4373 (loadinfotextindex): Lowercase, remove "aix_".
4374 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4375 (NO_SINGLE_STEP): Remove, target-dependent.
4376 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4377 * xcoffread.c: Only build file if RS/6000 native GDB.
4378 (build_function_symbol): Remove #if 0'd code.
4379 * rs6000-tdep.c: Cleanup. Add static fn protos.
4380 Use CORE_ADDR for addresses throughout. Make void fns void.
4381 (pop_dummy_frame): Add FIXME about bogosity of design here.
4382 (rs6000_struct_return_address): Ditto.
4383 (frameless_function_invocation, frame_get_cache_fsr,
4384 frame_initial_stack_address, xcoff_relocate_symtab,
4385 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4386 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4387 Use CORE_ADDRs. Change identifiers to lowercase.
4389 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4390 supplying dummy routines if non-native. Add prototype for
4391 static exec_one_dummy_insn. Move a mess of functions to
4392 rs6000-tdep.c (as above). Remove #if 0'd code.
4394 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4395 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4396 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4398 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4401 * vx-share/README, nindy-share/README: New files describing
4402 how these directories' code is shared, and with whom.
4404 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4406 * configure.in (target configurations): Reformat into table.
4407 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4409 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4410 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4411 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4412 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4413 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4414 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4416 * Makefile.in (config-check): Add command to check whether
4417 configure.in is consistent with config/*.
4419 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4421 * configure.in (host configurations): Reformat nested cases into
4422 easy-to-maintain table.
4423 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4424 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4426 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4428 * cplus-dem.c: Reorder args to most local functions to make them
4429 follow the consistent pattern of struct work_stuff pointer first,
4430 followed by pointer into string being demangled, followed by
4431 pointer to the string where the result is being stored, followed
4432 by other args. Also generally replace most variables of name
4433 "type" with "mangled" for consistency. They all pointed to the
4434 same string but half were one name and half the other.
4435 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4436 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4437 use whenever a qualified name is being demangled.
4438 * cplus-dem.c (do_type): Qualified names are treated similarly
4439 to fundamental types, not as modifiers of fundamental types.
4441 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4443 * configure.in: Add sparclite as a target.
4445 * sparc-stub.c (handle_exception): Flush instruction cache just
4446 before returning to the user. (hexToInt): Fix overzealous cleanup.
4448 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4450 * infrun.c (handle_command): Rewrite to allow multiple signal
4451 numbers, signal number ranges, and to recognize "all" to mean all
4452 signals except those used by the debugger.
4453 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4454 to set or reset actions for specific signals.
4456 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4458 * coffread.c (decode_type): Call alloc_type to alloc new
4460 * stabsread.c (read_array_type, read_range_type, define_symbol):
4461 Call alloc_type to alloc new types.
4462 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4463 from type_obstack to symbol_obstack.
4464 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4466 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4467 associated with a type, using the same mechanism as was used to
4468 allocate space for the type structure itself.
4469 * coffread.c (patch_type, coff_read_struct_type,
4470 coff_read_enum_type): Use TYPE_ALLOC.
4471 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4472 * gdbtypes.c (create_array_type, check_stub_method,
4473 allocate_cplus_struct_type): Use TYPE_ALLOC.
4474 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4475 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4476 read_range_type): Use TYPE_ALLOC.
4478 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4480 * breakpoint.c (breakpoint_re_set): Select a default source
4481 symtab if one is not currently selected.
4482 * utils.c (query): Call wrap_here before building the output
4483 query string, to turn off wrapping and flush any buffered output.
4484 Otherwise our query may end up in the wrap buffer and never be
4486 * eval.c (evaluate_subexp): Report error when attempting to
4487 evaluate subscript for types without a target type, rather
4488 than dumping core by using the NULL pointer.
4489 * symfile.c (symbol_file_command): Forget current_source_symtab
4490 and current_source_line when discarding symbol table.
4492 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4494 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4496 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4497 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4499 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4501 * remote.c (remote_open): Fix baud rate setting to make -b flag
4502 work. (remote_wait): Change 'T' message parser to deal with new
4503 improved format which allows stub to send an arbitrary bunch of
4505 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4506 make all this re-entrant by storing all state on the stack. Clean
4507 up memory error trapping. (computeSignal, set_debug_traps):
4508 make it all table driven. Make a start at a baud rate setting command.
4510 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4512 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4514 * remote-vx.c: redefine malloc to avoid buggy declaration on
4515 RS/6000 <rpc/types.h>.
4516 xm-rs6000.h: include <sys/select.h> to define fd_set for
4517 <rpc/svc.h> on RS/6000.
4519 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4521 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4522 recursive invocations of make. Always create installation
4525 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4527 * m68k-pinsn.c: Minor fix in style of output (don't use
4528 range to indicate floating point control registers).
4530 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4532 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4534 * infcmd.c (registers_info): Handle multiple register names.
4535 Changes inspired by Roland McGrath.
4537 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4539 * sparc-stub.c: New file. Mix it with your SPARClite
4540 application, and it will speak GDB remote protocol!
4541 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4542 deal with arbitrary registers. Needed for sparc-stub.
4544 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4546 * cplus-dem.c (cplus_markers): Add table for gnu style and
4547 use throughout, in place of compile time constant CPLUS_MARKER.
4548 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4549 * cplus-dem.c (cfront_special): New function, as suggested
4550 by pfieland@stratus.com.
4551 * cplus-dem.c (forget_types): New function.
4552 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4554 * cplus-dem.c (mop_up): Call forget_types().
4555 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4556 Use throughout, instead of checking current_demangling_style.
4557 * cplus-dem.c (demangle_signature): When finding an explicit
4558 start of function args, forget all remembered types for
4559 lucid/cfront style demangling.
4560 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4561 underbar characters, use last pair as the delimiter. Hoist
4562 gnu_special() call up to cplus_demangle(). Call cfront_special()
4564 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4565 for inherited classes.
4566 * cplus-dem.c (demangle_args): Document quirks of numbered
4567 references to previously seen types.
4568 * dbxread.c (read_ofile_symtab, process_one_symbol):
4569 Use AUTO_DEMANGLING rather than explicitly checking
4570 current_demangling_style.
4571 * demangle.h: Add some comments.
4572 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4573 CFRONT_DEMANGLING): New macros.
4574 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4575 not found in the actual producer string produced by lcc.
4576 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4577 than explicitly checking current_demangling_style.
4579 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4581 * breakpoint.c (enable_longjmp_breakpoint,
4582 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4583 Check for duplicate breakpoints at the same address. Bug report
4584 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4586 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4588 * buildsym.c (end_symtab): Document that end_symtab can return
4589 NULL under non-error conditions.
4590 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4591 returned from end_symtab for empty compilation units.
4593 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4595 * am29k-tdep.c: Lint from DECstation compiler.
4596 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4597 As the man page says, "Sometimes you just can't get lint to shut
4598 up". That doesn't mean you should blow away the code it won't
4600 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4601 it up over the next few weeks. Make mips x 29k build.
4602 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4603 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4604 but leave it as a comment because the breakpoint instruction
4605 is not easily accessible at this moment (it's static, and if
4606 we define one here, it goes into every file compiled).
4608 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4610 * Makefile.in (VERSION): Bump to 4.6.3.
4611 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4612 function scopes when building partial symbol tables.
4613 * objfiles.c (open_existing_mapped_file): Make it clear in
4614 warning message that out of date mapped files are ignored.
4615 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4616 unit source file name in error message.
4618 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4620 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4621 * dwarfread.c (struct_type): In absence of AT_byte_size for
4622 bitfield, use size of object of member's type for the size of
4623 the anonymous object containing the bit field.
4624 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4625 an AT_byte_size attribute is seen.
4626 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4627 union aux_ext (was aux_ent).
4628 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4629 unsigned char* to char*, for Lucid compiler.
4630 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4631 to be correct type (from unsigned char* to char*).
4632 * valprint.c (type_print_derivation_info): Minor tweak to placement
4633 of commas in derived class printing.
4634 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4636 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4638 * xm-go32.h: Define LSEEK_NOT_LINEAR
4639 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4640 then work out the lseek positions of newlines by running through
4641 the file and `tell'ing. This makes source file listing work on
4642 OS's where the relationship between physical position in file and
4643 canonical position is indeterminate, eg VMS and DOS.
4645 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4647 * stabsread.c: Ensure that all members of all allocated structures
4648 are initialized to known state to avoid hard to find bugs with gdb
4649 using fields containing random data.
4650 * buildsym.c (start_subfile): Compact dirname initialization.
4651 * buildsym.c (patch_subfile_names): New function.
4652 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4653 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4654 * buildsym.h (patch_subfile_names): Add prototype.
4655 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4657 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4659 * remote-udi.c: Update comments.
4661 * remote.c (getpkt): Only force retransmission ten times;
4662 after that, assume bug in target code, and handle pkt anyway.
4664 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4666 * configure.in: Add support for apollo 68k under BSD environment.
4667 * xm-apollo68b.h: New file to support above.
4669 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4671 * configure.in: Recognize i486 host cpu.
4672 * valprint.c (type_print_derivation_info): Print derivation info
4673 in same form as class declarations in source.
4674 * valprint.c (type_print_varspec_suffix): Split arg printing
4675 code out to type_print_args function.
4677 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4679 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4680 at_import, at_frame_base.
4681 * dwarfread.c (completedieinfo): Remove cases for obsolete
4682 AT_visibility, AT_import, and AT_frame_base attributes.
4683 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4684 i860, which can keep up to 4 shadow breakpoints.
4685 * tm-stratus.h (USG): Define.
4686 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4687 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4688 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4689 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4690 * config/stratus.mt (TDEPFILES): Include files available from
4691 stratus that are not yet in release pending receipt of paperwork
4693 * buildsym.c (finish_block): Minor code format change.
4694 * gdbtypes.h (struct field): Add to comments.
4695 * gdbtypes.h (virtual_field_bits): Add to comments.
4696 * objfiles.c (allocate_objfile): Change obstack interface to
4697 match FSF merging efforts.
4699 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4701 * Makefile.in (VERSION): Bump to 4.6.2.
4702 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4703 * Makefile.in (OBS): Add stabsread.o
4704 * Makefile.in (stabsread.o): Add build rule.
4705 * stabsread.c, stabsread.h: New files.
4706 * buildsym.c: Split out stabs specific support to stabsread.c.
4707 * buildsym.h: Split out stabs specific support to stabsread.h.
4708 * dbxread.c (stabsread.h): Include
4709 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4710 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4711 * dbxread.c (read_ofile_symtab): Call end_stabs.
4712 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4713 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4714 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4715 really_free_pendings to cleanups.
4716 * elfread.c (elf_new_init): Call stabsread_new_init.
4717 * gdbtypes.c: Small changes to maintenance commands.
4718 * mipsread.c (stabsread.h): Include.
4719 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4720 * xcoffread.c (stabsread.h): Include.
4721 * xcoffread.c (global_stabs): Remove redundant def.
4722 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4724 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4726 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4727 * inflow.c (terminal_init_inferior, terminal_inferior,
4728 terminal_ours_1, initialize_inflow): Record and use state
4729 of lmode_inferior_valid and lmode_ours_valid.
4731 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4733 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4734 include <sgtty.h> on USG. (from sef).
4736 * depend: es1800 dependency needed here.
4738 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4740 * buildsym.c (read_struct_type): Initialize structs allocated
4741 with alloca, to avoid using random values from stack later on.
4742 * defs.h (fprintf_filtered): Add prototype.
4743 * gdbtypes.c (check_stub_method): Fix misleading comments.
4744 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4746 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4747 small changes to maint support functions.
4748 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4749 for some fields and expand comments.
4750 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4751 macro and track change to obstack_full_begin macro.
4752 * utils.c (fprintfi_filtered): New function.
4753 * valprint.c (type_print_base): Fixup field printing to not
4754 print extraneous lines and not print bogus "no data fields"
4755 messages for C++ classes with no data members. Also use new
4756 fprintfi_filtered function.
4758 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4760 * configure.in: es1800 ok for 68000 too.
4762 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4764 * configure.in: echo error messages to stderr, not stdout
4766 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4768 * configure.in: recognize hppa* instead of hppa
4770 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4772 * energize.c: Second cut at DynamicLoad message handling.
4774 * energize.c: Relativize pathnames in #include statements.
4775 * (kernel_dispatch): Better error messages for unknown protocol
4777 * (kernel_dispatch): First cut at DynamicLoad message handling.
4779 * Makefile.in: Remove -I../readline from all compilations,
4780 include a special case for main.o instead.
4782 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4784 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4785 error if it fails to find a member type, rather than return NULL
4786 and trigger a coredump.
4787 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4788 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4789 match on complete demanglings, including argument lists for member
4790 functions, rather than just accepting the first demangling that
4791 matches the class and function name.
4792 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4793 to start_symtab as the directory name.
4794 * dwarfread.c (completedieinfo): Strip off any leading hostname
4795 portion of the AT_comp_dir attribute string. Gdb doesn't know
4796 what to do with them (FIXME).
4798 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4800 * breakpoint.c (commands_command): Simplify code a bit, remove
4801 unnecessary fflush().
4803 * Makefile.in (OTHERS): Add gcc.patch.
4804 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4806 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4808 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4809 lcc producer string.
4811 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4813 * WHATS.NEW renamed to NEWS.
4815 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4817 * dbxread.c, dwarfread.c: Re-enable experimental code to
4818 automatically select demangling style.
4819 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4820 DEMANGLING_STYLE, to make more descriptive. Revert back to
4821 "auto" as default. Comment use.
4822 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4823 * Makefile.in (${DEMANGLER}.o) Remove target and special
4826 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4828 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4830 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4832 * Makefile.in, demangle.c: Change default demangling style to
4834 * Makefile.in: Update version to 4.6 !!!
4835 * README, WHATS.NEW: Update for 4.6.
4837 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4839 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4842 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4843 nodes as base classes.
4845 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4847 * alldeps.mak, depend: Update.
4849 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4851 * Makefile.in (VERSION): 4.5.9.
4853 * xm-hp300bsd.h: Add decl for strdup().
4854 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4855 PDR. Cleanup a few things, fix compilation warnings.
4857 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4859 * Makefile.in (DEMANGLING_STYLE): New define to set default
4860 demangling style for C++. Defaults to "auto".
4861 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4862 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4863 * Makefile.in (OBS): Add demangle.o
4864 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4865 Remove compile time decisions about demangling style and replace
4866 with runtime decisions using current_demangling_style.
4867 * cplus-dem.c (main): Expand code included during building of
4868 standalone demangler to recognize demangling style options.
4869 * dbxread.c (demangle.h): Include.
4870 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4871 demangling style if processing g++ code and current demangling style
4872 is auto (Note: this feature currently disabled.)
4873 * demangle.c: New file, generic demangling control.
4874 * demangle.h (demangling_styles): New enumeration to select one
4875 of several demangling styles. Also define string names for each
4877 * demangle.h (set_demangling_style): Add prototype.
4878 * dwarfread.c (demangle.h): Include.
4879 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4880 New producer string prefixes to recognize.
4881 * dwarfread.c (handle_producer): Consolidate actions for specific
4882 producers. Set demangling style based on producer string if
4883 current style is auto. (Note: this feature currently disabled.)
4884 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4886 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4888 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4890 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4892 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4893 * c-exp.y: Call lookup_signed_typename() after seeing
4894 "signed". This handles "signed char" correctly.
4895 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4896 keywords before a type specifier.
4898 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4900 * command.c (lookup_cmd_1): Clarify descriptive comments.
4901 * gdbcmd.h (maintenanceprintlist): Add declaration.
4902 * main.c (maintenanceprintlist): Add definition.
4903 * main.c (gdb_completer_command_word_break_characters): Add.
4904 * main.c (symbol_completion_function): Switch completer word
4905 break character sets dynamically, based on whether completion is
4906 being done on commands or on something else.
4907 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4908 * maint.c: Include demangle.h.
4909 * maint.c (maintenance_demangle): New function.
4910 * maint.c (maintenance_print_command): New function.
4911 * maint.c (_initialize_maint_cmds): Reorganize some commands
4912 under new maintenance print subcommand.
4914 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4916 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4917 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4918 target type. Otherwise, 'whatis this.field' wouldn't work,
4919 which would be inconsistent, since 'print this.field' works.
4920 * buildsym.c (read_struct_type, read_enum_type): Clear
4921 TYPE_FLAG_STUB flag.
4922 * buildsym.c (cleanup_undefined_types): Don't rely on a
4923 flawed "Reasonable test to see if" a type has been defined
4924 since it was referred to; now we can just see if the
4925 TYPE_FLAG_STUB flag has been cleared.
4926 * valprint.c (print_type_base): Emit public/protected/private
4927 labels for methods as well as fields. Also, indent these labels
4928 2 spaces instead of 4, for a more conventional "look".
4929 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4930 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4931 * gcc.patch: New file. Contains patch for gcc (so people
4932 with gdb-2.2.x won't have to wait for a new gcc release).
4934 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4936 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4937 (print_addr): Call print_address to show symbolic version as well.
4939 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4941 (vx_read_register): Declare inferior_fp_regs. Delete code for
4942 copying "inferior_registers" around; the values are already in var
4943 "registers". Use correct size for register set.
4945 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4946 target doesn't support it.
4947 (vx_read_register): Don't try reading them either.
4949 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4950 VxWorks back end reads them in one contiguous set except for this
4952 (register_names): Change "pc" to "pcw" to avoid confusion printing
4954 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4955 find the PC under VxWorks.
4957 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4959 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4960 to create new blank types, instead of handcrafting them.
4961 * defs.h (printfi_filtered): Add prototype.
4962 * utils.c (printfi_filtered): New function.
4963 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4964 to simplify the code. Other cleanups.
4965 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4966 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4967 use of various fields.
4968 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4969 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4970 production that currently treats it exactly the same as STRUCT.
4971 * c-exp.y (yylex): Recognize "class" as token CLASS.
4972 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4973 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4974 general symbol handling code. Call cplus_mangle_opname with
4976 * symtab.c (decode_line_2): Print demangled function names in
4977 breakpoint menus, instead of just file and line number.
4978 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4979 * valprint.c (type_print_base): Print "class" for C++ classes,
4980 rather than "struct". Print section labels for public, protected
4981 and private members of C++ classes.
4982 * values.c: Include demangle.h.
4983 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4985 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4987 * Makefile.in (VERSION): Update to 4.5.8.
4989 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4991 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4992 prevent crashes when examining cross-targets.
4993 * dbxread.c (process_one_symbol): Include directory name when
4994 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4995 find include files, and yacc/lex sources when the cwd doesn't match
4996 that in which the object was compiled.
4997 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4999 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5002 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5004 * maint.c (maintenance_command, maintenance_info_command):
5005 Install with allow_unknown as 0 and call help_list to show
5006 list of possibilities when no subcommand is specified.
5008 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5010 * configure.in: Add m68k-ericsson-*.
5011 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5013 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5015 * maint.c: New file.
5016 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5017 * Makefile.in (OBS): Add new file maint.o.
5018 * defs.h (command_class): Add class_maintenance.
5019 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5020 commands. Allow for them (and other nonessential parts of gdb)
5021 to be selectively left out under special circumstances.
5022 * gdbtypes.c (recursive_dump_type): New function; supports
5023 maintenance print-type command.
5024 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5026 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5028 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5029 initializers. Add initializations for setprintlist, showprintlist,
5030 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5031 * printcmd.c (maintenance_print_type): New maintenance cmd.
5032 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5033 implied by comment that all cmd lists are owned by main.c.
5034 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5035 that all cmd lists are owned by main.c.
5036 * language.c (setchecklist, showchecklist): Move to main.c, as
5037 implied by comment that all cmd lists are owned by main.c
5038 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5039 deletelist): Remove redundant declarations (also in gdbcmd.h).
5040 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5041 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5042 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5043 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5044 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5045 maintenance_print_msymbols, maintenance_print_objfiles):
5047 * symmisc.c (printsyms_command, printpsyms_command,
5048 printmsyms_command, printobjfiles_command): Removed from
5049 _initialize_symmisc.
5050 * main.c (dump_me_command): Moved to maint.c and renamed to
5051 maintenance_dump_me.
5052 * breakpoint.c (all_breakpoints_info): Rename to
5053 maintenance_info_breakpoints.
5054 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5055 all_breakpoints_info to add maintenance_info_breakpoints to the
5056 maintenanceinfolist instead.
5057 main.c (initialize_main): Set up maintenance class commands.
5059 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5061 * energize-patches: Fix minor problems with building energize lib.
5063 * energize-patches: Change names of all cadillac procedure calls
5064 to be energize procedure calls. Simplify many hooks by moving
5065 tests energize.c. Configure energize, and build it automatically now.
5067 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5069 * Makefile.in (VERSION): Bump to 4.5.7.
5070 * cplus-dem.c (demangle_args): Validate index for previously
5071 seen type to guard against bogus values from malformed manglings.
5072 * valops.c (value_struct_elt_for_reference): Guard against
5073 blindly using NULL return value from lookup_symbol.
5075 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5077 * cadillac.c, cadillac-patches: Rename to energize.c and
5078 energize-patches. Change all routines and variables named
5079 'cadillac*' to 'energize*'. Create new file called energize.h to
5080 hold all interface declarations.
5082 * deblib/connection/*: Move all of this stuff into energize/, but
5083 delete unneeded files.
5085 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5087 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5089 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5090 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5091 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5092 child processes, to avoid dead ones "hanging around" after GDB exits.
5093 (attach): Always stop the process if it needs it. Set RLC flag
5094 when attaching running processes, so it will continue if we detach
5095 it, quit, or are killed.
5096 (detach): Clear faults and set RLC flag to make process run
5098 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5100 (info_proc): Open process O_RDONLY, so we can see any process,
5101 even those controlled by debuggers.
5102 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5104 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5106 Relocate symbols using an array of section_offsets, rather than a
5107 single `addr' or `offset'. This makes Solaris-2 support work, and
5108 permits better VxWorks (and maybe xcoff) support later.
5110 * symtab.h (struct section_offsets): New structure for keeping
5111 a set of offsets, rather than a single one.
5112 (struct objfile): Replace addr with section_offsets member.
5113 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5114 * gdb-stabs.h: New include file with `symbol type specific'
5115 parameters for psymtabs and objfiles.
5116 * Makefile.in (HFILES): Add gdb-stabs.h.
5117 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5118 * coffread.c: Conforming changes. Fake offset array always 0.
5119 * dbxread.c: Conforming changes.
5120 (struct dbx_symfile_info): Move to gdb-stabs.h.
5121 (start_psymtab): Call elfstab_offset_sections to calculate good
5122 offsets for this source file, based on the ELF symbol table info.
5123 (read_ofile_symtab): Yank N_CATCH, which is dead.
5124 (process_one_symbol, N_CATCH): Yank.
5125 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5126 Relocate with SECT_OFF_TEXT.
5127 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5128 to distinguish relocatable from absolute symbols. Then, if not
5130 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5131 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5132 (", N_ROSYM): SECT_OFF_RODATA.
5133 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5134 (dbx_symfile_offsets): Add to translate addr to offset.
5135 * dwarfread.c: Conforming changes. Single offset currently used.
5136 * elfread.c: Add various complaints about elf/stab stuff.
5137 #include gdb-stabs.h. Conforming changes, using a single offset.
5138 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5139 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5140 for later use in building psymtabs.
5141 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5142 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5143 (free_elfinfo): New fn, frees all chained stab_section_infos
5144 in an objfile, and zaps the start-of-chain pointer.
5145 (elfstab_offset_sections): New fn, looks in stab_section_info
5146 chain to determine section bases to relocate a psymtab's worth
5147 of symbols, as they are being read.
5148 * mipsread.c: Conforming changes. Stabs-reading will relocate
5149 using one offset. MIPS-reading will not relocate at all.
5150 * partial-stab.h: Relocate different symbol types using different
5151 offsets from section_offsets.
5152 * symfile.c: Conforming changes.
5153 (find_lowest_section): Unused function to use later
5154 to free us from the Tyranny of the Text Section.
5155 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5156 in all lower layers of symbol reading. Call format-specific
5157 sym_offsets function to initialize offsets for high speed symbol
5159 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5160 (symbol_file_command, add_symbol_file_command): Callers changed.
5161 * symmisc.c (dump_psymtab): Print new relocation parameters.
5162 * xcoffread.c: Corresponding changes.
5164 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5165 * main.c (main): Read the $HOME/.gdbinit file before processing
5166 the argv arguments (e.g. reading symbol files or core
5167 files). This allows global parameters to be set, which will apply
5168 during the symbol reading. The ./.gdbinit is still read after
5170 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5171 * xcoffexec.c: Clean up quote inside comment.
5173 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5175 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5176 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5177 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5178 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5179 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5180 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5181 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5182 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5183 values.c, xcoffread.c:
5184 Remove "(void)" casts from function calls where the return value
5185 is ignored, in accordance with GNU coding standards.
5187 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5189 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5190 * partial-stab.h: Ignore N_ENDM.
5191 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5192 CODE or DATA section attachment. This eliminates a lot of random
5193 values from shared libraries, which screw up the ordinary symbols
5194 in the address ranges they happen to overlap.
5195 * buildsym.c (define_symbol): Eliminate special tests
5196 for function types; move into "function" cases in switch statement.
5197 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5198 in case they define new type numbers. But ignore them (FIXME).
5199 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5200 (read_sun_builtin_type): Add commentary.
5202 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5204 * xm-rs6000.h: define MEM_FNS_DECLARED
5206 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5208 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5209 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5210 * mips-xdep.c: Remove most include files (unused, caused errs).
5211 (fetch_core_registers): Use right parameters in dummy fn.
5213 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5215 * buildsym.c (scan_file_globals): Beware the null file.
5216 Fix from Jim Williams.
5218 * stack.c (return_command): Evaluate expression *before* popping
5219 off the stack frames! Fix inspired by Jim Williams.
5220 (up_silently_command, down_silently_command): No sel frame is error.
5222 * defs.h (memcpy, memset): Conditionalize decls on
5223 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5224 (alloca): Break out the STDC and non-STDC alloca cases, to make
5225 it work on old preprocessors as well as "picky ANSI" ones.
5226 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5228 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5229 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5230 header files define it!
5232 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5234 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5236 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5237 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5238 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5239 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5240 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5241 utils.c, valarith.c, valops.c, valprint.c, values.c:
5242 Replace bcopy() use with memcpy(), which is more standard and can
5243 take advantage of gcc's builtin functions for increased performance.
5244 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5245 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5247 Replace bzero() use with memset(), which is more standard and can
5248 take advantage of gcc's builtin functions for increased performance.
5249 * i386-tdep.c, main.c, valprint.c:
5250 Replace bcmp() use with memcmp(), which is more standard and can
5251 take advantage of gcc's builtin functions for increased performance.
5253 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5255 * remote.c (remote_wait): Fix cast on signal() call.
5256 * defs.h (alloca): More diddling with alloca. Have to ensure
5257 that it has a prototype, so that if alloca is defined as a macro
5258 that takes an arg, the definition is seen as a use of a macro
5259 that takes an arg, to satisfy picky ANSI preprocessors.
5261 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5263 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5264 consistency with all other gdb files.
5265 * cadillac.c: Use <string.h> rather than <strings.h>.
5266 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5267 * Makefile.in (MAKE): Remove definition for consistency with
5268 other Makefile.in files and to fix problem with recursive makes.
5270 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5272 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5275 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5277 * source.c (print_source_lines): for DOS interoperability; don't
5278 print CR (013) as ^M.
5280 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5282 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5284 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5286 * remote.c (remote_wait): Cast signal to void * to avoid warning
5287 from busted HP compiler.
5289 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5290 stabs cause end_psymtab to be called.
5292 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5293 compiler feature of putting 'c' into basic type descriptors for
5296 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5297 where there is no place for nPC in prrun struct.
5299 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5301 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5302 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5303 * dwarfread.c (enum_type): Save enum names on type_obstack.
5304 * dwarfread.c (struct_type): Save member name on type_obstack.
5305 * symtab.c (_initialize_symtab): Fix misspelling.
5306 * regex.c (store_jump, insert_jump): Return void.
5308 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5310 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5311 (alloca): Declare return type on SPARC, since Sun doesn't.
5312 (*_BYTE_ORDER): Improve comment: *must* be defined.
5314 * tm-hppa.h: New file, architectural definition of HP PA.
5315 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5317 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5318 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5319 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5320 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5323 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5324 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5325 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5327 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5329 * printcmd.c (output_command): Thinko.
5330 (x_command): Only set remembered size/format if cmd succeeds.
5332 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5333 since it is no longer used and burns time for every symbol read.
5334 (process_one_symbol): Treat N_CATCH like default (complain).
5336 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5338 * partial-stab.h (case N_TEXT): Fix fencepost error when
5339 detecting start of new symbol info after reading symtab for a
5340 module with a zero length TEXT segment.
5342 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5344 * Makefile.in (VERSION): Bump to 4.5.6.
5345 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5347 * defs.h (NORETURN): Define away for Lucid compiler.
5348 * remote.c (remote_timer, remote_interrupt): Signal handlers
5350 * ser-termios.c (serial_write, serial_close): Return whatever
5351 value the write/close call returns, rather than falling off end.
5352 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5353 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5355 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5356 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5358 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5359 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5360 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5361 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5363 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5364 store_inferior_registers): Supply missing fourth argument to
5366 * cadillac.c (kernel_dispatch): Make return type void.
5367 * cadillac.c (iosig): Signal handlers take one int arg.
5368 * valprint.c (val_print_fields): Call fprint_symbol to get
5369 automatic C++ demangling for mangled field names.
5371 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5373 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5374 * dwarfread.c (enum_type): Fix misspelling in comment.
5375 * valprint.c (val_print_fields, cplus_val_print): Minor
5376 adjustment to printing of C++ class structures to more closely
5377 match format for printing C structures, with and without setting
5380 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5382 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5383 (which is not a Posix signal) if it isn't defined.
5384 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5385 New port to Linux (a free Unix clone for 386 machines).
5387 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5389 COFF changes for dealing better with EPI 29K C compiler output.
5391 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5393 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5394 (read_coff_symtab): Move patch_opaque_types call from
5395 coff_symfile_read. Restrict it to symtabs from this objfile.
5396 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5397 references on opaque type chain; just let coff_lookup_type handle 'em.
5398 (decode_type): Complain about tagndx values on
5399 non-struct/union/enum types, which the EPI compiler tends to produce.
5401 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5403 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5406 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5407 usage to match new prototype. Include libbfd.h to get prototype.
5409 * source.c (find_source_lines): Handle large st_size fields.
5411 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5413 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5414 * stack.c (return_command): Use cleanups to avoid memory leaks.
5416 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5418 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5419 INT_REGNUM to INTE_REGNUM.
5421 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5423 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5425 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5426 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5427 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5428 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5430 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5431 declarations of malloc/realloc/free that are inserted by some
5433 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5435 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5436 another decl of strdup (this really ought to come from libiberty.h!).
5438 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5440 * remote.c (getpkt): Error if input exceeds buffer size.
5441 (_initialize_remote): `set remotedebug' enables packet trace.
5443 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5444 N_SLINE's, etc, just like Sun cc on Solaris2.
5446 * am29k-tdep.c (read_register_stack, write_register_stack):
5447 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5448 variable. Add `set' and `show' commands for it.
5449 * doc/gdb.texinfo: Document it.
5451 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5453 * valprint.c (type_print_1): Plug memory leak. Print all
5454 C++ syms as demangled, not just functions.
5455 * buildsym.c (read_range_type): When we find a signed char
5456 type, do a lookup of signed char, not plain char. Plain char's
5457 still get looked up as plain char's elsewhere.
5459 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5461 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5462 (Bug and fix found by Pierre Willard.)
5464 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5466 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5468 * xm-rs6000.h: Add decl for strdup().
5470 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5473 * breakpoint.c (enable_command, disable_command): Without args,
5474 should only affect normal breakpoints and watchpoints.
5476 * m68k-pinsn.c (print_insn_arg): Make register be const.
5477 * xcoffexec.c: Remove ' from comment.
5478 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5479 with decls of malloc in c-exp.tab.c (as produced by yacc).
5480 There's got to be a better way to do this...
5482 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5484 * partial-stab.h: Convert single rindex use to strrchr.
5485 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5486 standard <strings.h> file, now that the only single use of
5487 rindex in the gdb source files is gone.
5489 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5491 * mipsread.c: Undo ill effects from including <strings.h>,
5492 which #defines index to be strchr. Unfortunately, index is
5493 a member of a symbol table structure that can't be changed.
5494 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5495 remove redundant #include's.
5497 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5499 * mipsread.c: #include <strings.h> for rindex().
5501 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5503 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5505 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5507 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5508 extraneous SO stabs from busted C++ compilers.
5510 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5512 * Makefile.in (VERSION): Bump to 4.5.5.
5513 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5514 C++ lookups fail, print possibly helpful hint about completion.
5515 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5516 for static data members.
5517 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5518 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5519 it's broken on ncr3000's.
5521 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5523 * dwarfread.c (decode_modified_type): Change type of first arg.
5524 Change 'modifier' to char from unsigned char. Cast single use
5525 that needs to be unsigned char.
5526 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5527 * utils.c (strdup_demangled): Add function.
5528 * defs.h (strdup_demangled): Add prototype.
5529 * stack.c (return_command): Demangle C++ function names for query.
5530 * infcmd.c (jump_command): Demangle C++ function names for query.
5531 * cplus-dem.c (consume_count): New function and prototype.
5532 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5533 do_type): Replace conversion code with consume_count().
5534 * cplus-dem.c (gnu_special): Fix demangled of static members.
5535 * source.c (list_command): Print demangled function names
5536 when appropriate. Fix supplied by Peter Schauer.
5538 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5540 * sparc-tdep.c: Clean up slightly for Solaris2.
5542 * buildsym.c (define_symbol): Nameless types are now on several
5543 platforms; generalize them and un-ifdef them to make Solaris 2
5546 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5548 * infcmd.c: Fix typo (reported by Rob Savoye).
5549 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5550 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5551 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5552 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5553 rather than the one for the first file in the dependency chain.
5555 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5556 set. Don't reset our own texthigh, or dependency-only pst's, in
5557 scanning all the rest of the psymtabs.
5558 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5560 * buildsym.h (N_UNDF): Improve comments.
5561 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5563 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5565 * symtab.h (struct symbol): Add aux_value union for preserving
5566 an additional per-symbol value.
5567 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5568 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5569 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5570 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5571 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5573 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5575 * symfile.c (clear_symtab_users_once): Now non-static (for
5578 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5580 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5581 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5582 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5584 Solaris-2 support on SPARC:
5586 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5587 Add symbol_size and file offsets to struct symloc.
5588 Add static symbol_table_offset, string_table_offset,
5589 file_string_table_offset, next_file_string_table_offset,
5591 (add_old_header_file): Convert error() to complain()t.
5592 (dbx_symfile_read): Get symbol size via the objfile.
5593 Also get symbol_table_offset.
5594 (dbx_symfile_init): Record symbol size and count via the objfile.
5595 (dbx_next_symbol_text): Always add file_string_table_offset when
5596 accessing string table.
5597 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5598 (SET_NAMESTRING): Use the offset.
5599 (end_psymtab): Large kludge to determine addresses where source
5600 files start and end (for the psymtab header).
5601 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5602 Get this, symbol size, and symbol offset, from psymtab.
5603 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5604 Patch up last_source_start_addr if zero in N_SO.
5605 (process_one_symbol): Add variable function_start_offset.
5606 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5607 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5608 ( "", N_OBJ, N_OPT): Ignore.
5609 (elfstab_build_psymtabs): New function to read stabs out of
5612 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5613 (gdb): use GLOBAL_CFLAGS when linking, too.
5614 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5615 (N_OBJ, N_OPT): Ignore.
5616 ('f', 'F'): Save last function name.
5618 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5619 extra info in the minimal symbol.
5620 (elf_symtab_read): The extra info is the size of an ELF object,
5621 which was kludged to us in the `udata' field of the BFD symbol.
5622 Gag me with a crowbar...
5623 (elf_symfile_read): Keep track of both the absolute load address,
5624 and the offset between load addr and symbols. Handle STABS as
5625 well as DWARF sections, passing the absolute load address to
5626 elfstab_build_psymtabs.
5628 * symfile.h: Prototype elfstab_build_psymtabs.
5629 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5631 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5633 * buildsym.h: Add processing_acc_compilation flag.
5634 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5635 (define_symbol): Skip arg types in function entries. Resolve
5636 overloaded 'P' which acc uses for prototypes of functions called
5638 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5640 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5641 save size of ELF symbols. FIXME.
5642 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5643 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5645 * configure.in: Solaris config is sparc-sun-solaris2.
5646 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5648 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5649 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5650 * symfile.c (symfile_bfd_open): Comment where name is freed.
5651 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5653 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5655 * expprint.c (print_subexp): Add missing ']'.
5656 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5657 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5658 * WHATS.NEW: Point out improved C++ function name handling.
5659 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5660 type names for both implicitly and explicitly signed integral
5661 types. See comment in the source code.
5663 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5665 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5666 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5667 * expprint.c (print_subexp): Fix printing of register names.
5669 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5671 * inferior.h (register_valid): Declare.
5672 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5673 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5674 macros for traversing the data structures in a single objfile.
5675 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5676 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5679 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5681 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5682 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5683 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5684 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5686 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5688 * depend: rebuild to account for remote-st2000.c.
5689 * remote-st2000.c: Almost works now.
5690 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5692 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5694 * c-exp.y (yylex): Recognize single-quoted strings that specify
5695 tokens with embedded whitespace, such as C++ demangled names.
5696 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5697 * main.c (gdb_completer_quote_characters): Add global variable.
5698 * main.c (symbol_completion_function): Total rewrite for C++
5699 demangled name handling.
5700 * main.c (skip_quoted): New function.
5701 * main.c (main): Set rl_completer_quote_characters.
5702 * symmisc.c (dump_symtab): Print source language for symtab.
5703 * symtab.c (expensive_mangler): Add prototype and function.
5704 * symtab.c (completion_list_add_symbol): Total rewrite for new
5705 C++ demangled name handling.
5706 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5707 other changes for demangled C++ symbol handling.
5708 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5709 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5710 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5711 * symtab.c (completion_list_add_symbol): Total rewrite for new
5712 C++ demangled name handling.
5713 * symtab.c (expensive_mangler): New function.
5714 * utils.c (strcmp_iw, demangle_and_match): New functions.
5715 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5717 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5719 * Makefile.in: Roll VERSION to 4.5.4.
5720 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5721 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5722 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5724 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5726 * alldeps.mak: Rebuild to account for new files.
5727 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5728 * tm-st2000.h: New file.
5729 * configure.in: Tandem debug monitor (st2000) support.
5730 * remote-st2000.c, config/st2000.mt: ditto.
5732 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5734 * blockframe.c (inside_entry_file, inside_main_func,
5735 inside_entry_func): Return 0 if no symbols; avoid crashing.
5737 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5739 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5740 without masking, since it is signed and will later be compared
5741 against signed quantities. The right fix is probably to make
5742 it all unsigned, but this is a small, safe fix for this release.
5743 FIXME -- make the real change sometime soon.
5745 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5747 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5748 parameter in call to `symbol_file_add' to 0.
5750 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5752 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5754 * configure.in: Handle -m680[01234]0-wrs.
5756 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5758 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5759 `ieee_extended_to_double'.
5761 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5763 * valops.c (value_assign): Lint, by Pierre Willard.
5765 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5767 * coredep.c (fetch_core_registers): Remove premature warning,
5768 which triggers on DECstation even though all regs are accessible.
5770 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5771 sign-extension of instruction fields even on unsigned-char hosts.
5772 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5774 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5775 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5776 since they define the target, not the host.
5777 * m88k-pinsn.c: Fix typo.
5779 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5781 * valarith.c (value_zerop): -0.0 is still zero.
5782 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5783 Patches by Paul Eggert <eggert@twinsun.com>.
5785 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5787 * alldeps.mak, depend: re-make to account for ser-*.c.
5789 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5791 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5792 disconnecting from controlling terminal, to avoid gdb hanging
5793 on SVR4. Fixes bug reported by Oliver Okrongli.
5794 * procfs.c (PROC_NAME_FMT): Change format to match default used
5795 by system, as suggested by Oliver Okrongli.
5796 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5797 bug fix from Brent Townshend (bst%tt@cam.ORG).
5798 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5799 by turlais@rechser.total.fr.
5800 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5801 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5802 * objfiles.h (unlink_objfile): Add prototype.
5803 * objfiles.c (unlink_objfile): Add function.
5804 * objfiles.c (free_objfile): Call unlink_objfile.
5805 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5806 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5807 Also, discard old possibly bogus sf struct.
5808 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5809 find_sym_fns() for remapped symbol files, in case of any changes
5810 since the last mapping.
5812 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5814 * findvar.c (read_relative_register_raw_bytes): use the raw size
5815 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5817 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5819 Changes to support GDB running on DOS using GO32 and H8 support
5821 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5822 allowing hosts with different text and binary file formats to
5824 * coffread.c (read_coff_symtab): changed calling convention and
5825 operation - now it opens its own file with FOPEN_RB rather than
5826 duping and fdopening the provided handle.
5827 * dbxread.c, cplus-dem.c: #include mangling.
5828 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5829 binary files oring in the right bit.
5830 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5831 * remote-hms.c: cleanup to use the new remote serial stuff
5832 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5833 independent remote terminal I/O.
5834 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5835 * source.c (openp): fix off by one problem removing / - can now
5836 open a source file in the root directory with DOS.
5837 * values.c (value_as_pointer): remove bogus address bits from
5838 long. (unpack_long): unpack into unsigned long/short if pointer.
5840 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5842 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5843 It gets permanently stuck in many OSes.
5844 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5846 * breakpoint.c: Improve help text for info breakpoints.
5848 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5850 * README: Add pointer to internals doc, and describe reading
5852 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5853 * symtab.c (output_source_filename): Remove old glop for wrapping
5854 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5856 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5858 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5859 * munch: Add sort -u to avoid duplications.
5860 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5861 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5863 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5865 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5866 avoid infinite loops while demangling bogus mangled names.
5867 * valprint.c (type_print_base): Minor fix for GNU style guide
5870 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5872 * Makefile.in (VERSION): Bump to 4.5.3
5873 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5874 * Makefile.in (demangle): New target to create standalone
5875 demangler with same code and options as internal demangler.
5876 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5877 to support ARM style and Lucid style demangling, improve
5878 maintainability, fix several demangling bugs. More changes
5880 * defs.h (strstr): Add ANSI compatible prototype.
5881 * valprint.c (type_print_1): Demangle using ansi option.
5882 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5884 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5886 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5889 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5891 * mipsread.c (parse_procedure): Return rather than using
5892 uninitialized variable 'b'.
5894 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5896 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5897 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5898 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5899 relative to each source file.
5901 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5903 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5906 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5908 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5909 * am29k-tdep.c: Update to latest code from AMD.
5910 (get_saved_register) don't crap out if no frame.
5911 * remote-udi.c: Set/clear inferior_pid as appropriate.
5912 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5913 error handling. Fixup end-of-debugging messages.
5914 (udi_fetch_registers) clean up big time, mainly don't multiply
5915 register_valid indices by 4, and use proper Offset when reading
5916 gr96-gr127. (udi_store_registers) general cleanup.
5917 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5918 INT_REGNUM->INTE_REGNUM.
5919 * tm-29k.h: Upgrade to latest code from AMD.
5920 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5921 (UDIConnect) Clean up error processing (like, don't do exit() if
5922 execlp fails), make code restartable, make more attractive.
5923 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5926 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5928 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5929 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5930 from former to latter.
5932 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5934 * cplus-dem.c (do_args): Handle void args the same as others.
5935 * objfiles.c (free_objfile): Only try to unmap files when
5936 reusable objfiles are supported.
5937 * valprint.c (type_print_varspec_suffix): Add parameter that
5938 specifies if C++ demangling included function arguments. Use
5939 it to suppress printing extra pair of ()'s.
5940 * valprint.c (type_print_1): Fix problem with printing demangled
5941 C++ function types where demangled type includes the function
5944 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5946 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5947 Allows selection of C++ demangler to be a configuration option
5948 until multiple demanglers are supported.
5949 * demangle.h: New include file for extended demangler support.
5950 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5951 utils.c, valprint.c: Include "demangle.h" and change all calls
5952 to cplus_demangle() or fputs_demangled() to use individual
5954 * valprint.c (type_print_1): Change options to cplus_demangle
5955 to print demangled function args. Still broken, but now less so.
5956 * cplus-dem.c: Include demangle.h, reorganize and update some
5957 comments to reflect reality.
5958 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5959 second arg from fixed integer to bit based multiple options.
5960 * cplus-dem.c (optable): Reformat and replace ansi members with
5962 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5964 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5966 * values.c (set_internalvar): Force evaluation of lazy values.
5967 Bug reported by RMS.
5969 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5971 * Makefile.in (VERSION): Bump to 4.5.2.
5972 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5973 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5974 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5975 proper handling of bit fields.
5976 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5977 * symtab.h: Fix couple of misspellings in comments.
5978 * value.h (struct value): Clarify use of bitpos.
5979 * value.h (unpack_field_as_long): Change prototype, returns
5981 * values.c (unpack_field_as_long): Change return type to LONGEST,
5982 sign extend unpacked fields that are signed, other rewriting.
5983 * config/ncr3000.mt: New target config file.
5985 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5987 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5988 even when printing 8-bit characters.
5990 * gdbtypes.c (make_{reference,pointer,function}_type): New
5991 functions which handle overwriting of forward-referenced types
5992 for stabs file reading.
5993 (lookup_{reference,pointer,function}_type): These just call
5994 the make_*_type functions with a null storage alloc parameter.
5995 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5996 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5998 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5999 (dbx_alloc_type): Make it easier to understand. No funct change.
6000 (define_symbol: 't'): Don't put the typedef name into the name of
6001 the struct, union, or enum. Bugfix.
6002 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6003 routines to properly handle overwriting preallocated types so that
6004 forward references will work.
6005 (read_enum_type): Force enum values to file scope, due to bug in
6006 Sun compiler output. FIXME, fix later.
6008 Remove unused header_file_prev_index mechanism. It was already
6009 obsolete in gdb-3.5. These comments appeared in 3.5:
6010 /* This code was used before I knew about the instance codes.
6011 My first hypothesis is that it is not necessary now
6012 that instance codes are handled. */
6013 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6014 * buildsym.h: Remove it and prev_index that saves it.
6015 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6017 * solib.c (special_symbol_handling): When called from core files,
6018 must set up debug_addr. Don't print error messages, just return.
6019 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6021 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6023 * cplus-dem.c: Allow nested class names (as in
6024 Foo::Bar::method()).
6025 Allow the cleaner cfront style of nested class names
6026 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6027 Make cplus_demangle re-entrant by removing use of global
6028 variables. Instead, place all shared variables in a
6029 stack-allocated structure, and pass around its address.
6031 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6033 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6034 29k-share/* subdirs...
6036 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6037 rewrite, only leave out the bugs.
6039 * Makefile.in: Add 29k/UDI support. Improve depend.
6040 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6042 * am29k-tdep.c: Update to use new calling conventions, and misc
6045 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6047 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6049 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6050 breakpoint instructions that leave PC pointing at the right place.
6052 * core.c (core_open): Call warning() to print warnings.
6054 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6056 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6057 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6058 This prevents a crash when trying to lookup the value of a
6059 non-existent symbol.
6061 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6063 * signame.c, signame.h: Remove, replaced by strsignal.c in
6065 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6066 sun386-xdep.c: Remove include of signame.h
6067 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6068 * Makefile.in (HFILES): Remove signame.h
6069 * Makefile.in (OBS): Remove signame.o
6070 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6071 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6072 psignal, perror): Add prototypes.
6073 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6075 * depend: Manually remove signame.[cho] references.
6076 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6078 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6079 with safe_strsignal.
6080 * core.c (core_open): Replace use of sys_siglist with
6082 * core.c (memory_error): Replace use of sys_errlist with
6084 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6086 * infcmd.c (program_info): Replace use of sys_siglist with
6088 * infrun.c (signal_stop, signal_print, signal_program):
6089 Allocate dynamically based on dynamic determination of number
6090 of signals to support.
6091 * infrun.c (child_create_inferior): Replace use of sys_errlist
6093 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6095 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6096 strsigno and sys_siglist with safe_strsignal.
6097 * infrun.c (handle_command): Call signo_max to find number of
6098 signals. Replace sig_number with strtosigno and sig_abbrev with
6100 * infrun.c (signals_info): Replace sig_number with strtosigno.
6101 * infrun.c (_initialize_infrun): Call signo_max to find number of
6102 signals. Dynamically allocate signal_{stop,print,program}.
6103 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6104 * procfs.c (errnoname): Add function and prototype.
6105 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6106 of sys_siglist with safe_strsignal.
6107 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6108 sys_siglist with safe_strsignal.
6109 * procfs.c (info_proc_stop): Call errnoname.
6110 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6111 * stuff.c (main, get_offset): Replace use of sys_errlist with
6113 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6114 with safe_strsignal.
6115 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6116 with safe_strsignal.
6117 * utils.c (safe_strerror, safe_strsignal): Add functions that
6118 call strerror and strsignal respectively, and deal with NULL
6120 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6121 sys_errlist with safe_strerror.
6122 * valprint.c (val_print): Replace use of sys_errlist with
6125 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6127 * Makefile.in: rework CFLAGS so that they can be set from the
6128 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6129 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6130 Pass CFLAGS on recusions.
6132 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6134 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6135 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6136 overkill for the problem it solved.
6137 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6138 and default to simply printing type names as appropriate.
6139 * main.c (main): Remove one of the leading newlines from
6140 warning_pre_print initialization.
6141 * objfiles.c (open_existing_mapped_file): Add function and
6143 * objfiles.c (open_mapped_file): Rewrite to use new function
6144 open_existing_mapped_file.
6146 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6148 * sun3-xdep.c (fetch_core_registers): Lint.
6149 * tm-sun3.h: Prototype lint.
6152 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6154 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6155 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6156 * objfiles.c: Cast calls to close() with unused returns to void.
6157 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6158 old objfile's name before updating it.
6159 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6160 * objfiles.h (objfile struct): Add mmfd member.
6161 * symfile.c (syms_from_objfile): Move some code to
6162 new_symfile_objfile.
6163 * symfile.c (new_symfile_objfile): Add new function, common code
6164 from syms_from_objfile.
6165 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6166 mapped and unmapped symbol files.
6167 * symfile.c (symbol_file_command): Print "No symbol file now"
6168 message, ala exec_file_command for the exec file.
6169 * symfile.h (new_symfile_objfile): Add prototype.
6170 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6171 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6173 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6175 * rs6000-pinsn.c: New version from IBM (Metin).
6176 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6177 to avoid warnings from some compilers.
6179 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6181 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6182 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6183 type's flag word that marks it as a fundamental type.
6184 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6185 flags argument for all calls to init_type().
6186 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6187 flags argument for all calls to init_type(). Also remove
6188 dependency on host sizes for ints, floats, etc.
6189 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6190 flags argument for all calls to init_type(). Also remove
6191 dependency on host sizes for ints, floats, etc.
6192 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6193 bit to flags argument for all calls to init_type(). Add types
6194 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6195 * valprint.c (unsigned_type_table, signed_type_table,
6196 float_type_table): Remove.
6197 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6198 bit when printing fundamental types, and print the actual name
6199 for such types, rather than inventing one. Remove code that
6200 invented fundamental type names.
6201 * valprint.c (_initialize_valprint): Remove initializations
6202 for now removed unsigned_type_table, signed_type_table, and
6205 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6207 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6208 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6211 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6213 * dwarfread.c (target_to_host): New function similar to previous
6215 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6216 Extensive changes to convert all previous usages to use new
6217 target_to_host() function.
6218 * dwarfread.c (struct dieinfo): Change types of most integral
6219 members to be unsigned.
6221 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6223 * WHATS.NEW: Revise -mapped doc.
6225 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6227 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6228 too high or when skipping `forwards' moves us backwards.
6229 (parse_type): Print mis-guessed tag name in complaint.
6230 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6231 (parse_procedure): Do not attempt to create symbols; just fill in
6232 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6233 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6234 for clarity. Set top_stack before calling parse_external. In
6235 stabs, sort symbols before calling parse_procedure.
6237 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6238 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6239 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6240 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6243 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6245 * Makefile.in (VERSION): Set to 4.5.1.
6246 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6247 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6248 fill_gregset): New functions for SVR4 /proc support.
6249 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6250 Remove new symbol types and such to ../include/coff/symconst.h.
6251 (parse_symbol): Simplify code for parsing struct/enum/unions.
6252 (parse_type): Handle `long long' types.
6253 (upgrade_type): Handle `const' qualifier.
6254 (parse_partial_symbols): fix indentation, clean a bit.
6256 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6258 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6259 copy in data from raw read buffers, calling bfd byteswapping
6260 routines as appropriate. Use to replace most existing memcpy
6262 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6263 * configure.in: Recognize new ncr3000 config.
6264 * config/ncr3000.mh: New config file.
6266 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6270 * README: Update for release.
6271 * Makefile.in: Update version to 4.5.
6272 * WHATS.NEW: The obvious.
6274 * depend: Generate new depend file for this release.
6276 * Makefile.in (depend): Fix dependancy generation so that it does
6277 not include gcc 'fixincluded' files, which are usually in a system
6280 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6282 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6283 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6284 symbols for nameless types. And, handle `R' (register parameter
6285 type) for AIX. (an extension to existing stabstring grammar).
6286 * rs6000-xdep.c: Fix typo (= should have been ==).
6288 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6290 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6292 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6294 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6295 * signame.c (SIGWAITING, SIGLWP): Add.
6297 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6299 * xm-i386mach.h: add decls for errno and strdup().
6301 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6302 used in array index context (otherwise, some compilers barf).
6304 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6306 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6307 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6308 in a system call, and provide better backtrace if so.
6310 * Makefile.in (HFILES): Add xcoffsolib.h.
6311 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6312 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6314 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6315 mipscoff_symfile_read): Convert to BFD to do file I/O.
6317 * symfile.c: #include <ctype.h> to get proper def if isspace().
6319 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6321 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6323 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6324 function also when parsing embedded stabs.
6326 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6328 * mipsread.c: Fix more declarations.
6330 * mipsread.c: Fix many invocations of complain. Use enum
6331 type_code where appropriate.
6333 * xm-vaxult.h: Add decl for strdup().
6335 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6338 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6340 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6343 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6345 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6346 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6347 Merge in more patches for rs6000 from Metin Ozisik.
6348 * utils.c: Fix typo in comment.
6350 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6352 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6353 * procfs.c (attach): Set nopass_next_sigstop if attached
6354 process is forcibly stopped.
6355 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6356 resending SIGSTOP to attached process on first resume.
6358 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6360 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6362 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6364 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6365 (VERSION): Bump to 4.4.85.
6366 * mipsread.c: Update for new include files. Lint.
6367 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6368 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6369 Don't need to bring in mipsread.o specially any more.
6371 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6373 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6374 routine (for Irix-4.x). Make many funcs static and void.
6375 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6376 * (init_extra_frame_info): Don't trash cached value of frame
6377 pointer register. This fixes backtracing through routines that use
6378 alloca(). Generally clean up declarations of functions, and use
6379 typedefs and macros to reference data structures as appropriate.
6380 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6383 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6385 * values.c (unpack_long): Fix unpacking error for signed chars
6386 on hosts where the default character type is unsigned.
6387 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6388 for newer SVR4 variants.
6389 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6390 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6391 * procfs.c (mappingflags): Add support for MA_PHYS
6393 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6395 * buildsym.c (read_struct_type): Avoid coredump when C++
6396 abbreviated type name is messed up. Reported by Joe Buck.
6397 FIXME, we need to determine whether GDB or GCC needs to be
6398 smarter to correctly locate this type name.
6400 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6401 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6402 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6403 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6404 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6406 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6408 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6409 * symtab.h (current_source_symtab): Make extern
6410 * symtab.h (current_source_line): Make extern
6411 * inferior.h: Move all procfs.c prototypes to one place, add
6412 prototype for proc_signal_handling_change. Add prototypes for
6413 signal_stop_state, signal_print_state, and signal_pass_state.
6414 * inferior.h (stop_soon_quietly): Make extern
6415 * inferior.h (attach_flag): Make extern
6416 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6417 * infrun.c (signal_stop_state, signal_print_state,
6418 signal_pass_state): New functions to query specific signal
6420 * infrun.c (handle_command): Minor error message change, add
6421 NOTICE_SIGNAL_HANDLING_CHANGE.
6422 * procfs.c (open_proc_file): Remove iris specific reset of
6423 inherit-on-fork flag, moved to proc_set_exec_trap().
6424 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6425 to reset inherit-on-fork flag, bash comment to GNU form.
6426 * procfs.c (proc_base_address, set_proc_siginfo,
6427 fetch_core_registers): Conform to code style.
6428 * procfs.c (signame.h): Include.
6429 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6430 syscallname(), info_proc_syscalls()): New macros, tables, and
6431 functions to organize and report system call information.
6432 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6433 saved_exitset, saved_entryset): Add to procinfo struct.
6434 * procfs.c (struct trans): Add.
6435 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6436 siginfo_table, errno_table): Tables to translate numeric values
6437 to symbolic names and short descriptions.
6438 * procfs.c (signalname, info_proc_signals): Add function and
6440 * procfs.c (proc_info): Now info_proc.
6441 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6442 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6443 info_proc_faults, lookupname, lookupdesc, sigcodename,
6444 sigcodedesc): New functions.
6445 * procfs.c (proc_signal_handling_change): New function to set
6446 the trace flags based on the state of gdb's signal handling flags.
6447 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6448 and remove code to do PIOCSTRACE ioctl.
6449 * procfs.c (attach, detach): Preserve and restore process flags
6450 using saved_* fields in procinfo struct.
6451 * procfs.c (attach): Call proc_signal_handling_change.
6452 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6453 * procfs.c (proc_desc): Update for latest changes.
6454 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6455 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6456 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6458 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6460 * procfs.c (set_proc_siginfo): Add prototype and new function.
6461 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6462 up inferior siginfo struct.
6463 * elfread.c (elf_symfile_read): Compute the relocation amount
6464 by subtracting off the address of the ".text" section.
6465 * solib.c: Add pointer to ".text" section to so_list struct.
6466 * solib.c (solib_map_sections): Initialize pointer to ".text"
6467 section in so_list struct.
6468 * solib.c (symbol_add_stub): Pass base address of ".text"
6469 section to symbol_file_add, rather than the load address of
6470 the shared library. On SunOS they are the same. On SVR4 they
6473 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6475 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6476 function name, not .gdbinfo. symbol.
6478 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6480 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6482 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6484 * Makefile.in (VERSION): 4.4.8
6486 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6487 commands in .cshrc/.profile won't get traced.
6489 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6491 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6492 * exec.c (build_section_table): Don't abort if no sections.
6493 * sparc-tdep.c (single_step): Lint.
6494 * utils.c (mrealloc): Handle realloc (0, size) case here.
6496 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6498 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6501 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6503 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6504 .gdbinfo. symbols are created. Move creation from parse_procedure
6505 to parse_symbol, where it is fairly easy to grow the symtab. This
6506 also fixes a symtab trashing bug on all mips-based systems.
6507 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6509 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6510 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6512 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6514 * c-exp.y: Add missing return type to yyparse() prototype.
6516 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6518 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6520 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6521 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6522 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6523 (patch_opaque_types): Avoid dummy args and result.
6524 * objfiles.c (have_partial_symbols, have_full_symbols,
6525 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6526 (iterate_over_objfiles, iterate_over_symtabs,
6527 iterate_over_psymtabs): Remove, clunky and slow.
6528 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6529 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6530 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6531 dump_objfile): Remove dummy args and results. Move filename
6532 comparisons to callers.
6533 (printsyms_command, printpsyms_command, printmsyms_command,
6534 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6535 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6536 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6537 list_symbols, make_symbol_completion_list): Replace explicit
6538 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6539 Eliminate Dijkstra flag crap, break out of loops with gotos.
6540 (lookup_symtab_1): Protect '/' tests from short filenames.
6541 (cplus_mangled_symbol): Move inline into lookup_symbol.
6542 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6543 (relocate_minimal_symbol): Move inline to vmap_symtab.
6544 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6545 iterate_over_msymbols with ALL_MSYMBOLS.
6547 Misc cleanup prior to release.
6549 * Makefile.in (VERSION): Roll to 4.4.7.
6550 (HFILES): Add call-cmds.h.
6551 * call-cmds.h: New header for command fns called by other files.
6552 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6553 (breakpoint_1): Remove unused type arg. Change callers.
6555 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6556 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6557 * mipsread.c: Add prototypes for all static functions.
6559 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6560 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6561 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6562 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6563 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6564 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6567 * buildsym.c (define_symbol): Handle global register variables
6568 (from Pierre Willard). Complain if register numbers are too large.
6569 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6570 * tm-sparc.h: Don't #include <sun4/reg.h>.
6571 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6572 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6574 * language.h: Avoid forward enum declaration.
6575 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6576 config/sun4os5.mt: New host and target.
6577 * defs.h (errno): #include <errno.h> rather than assuming int.
6578 From Pierre Willard.
6580 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6581 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6582 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6583 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6584 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6585 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6586 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6588 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6590 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6591 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6592 * language.h (enum exp_opcode): Avoid forward enum def.
6593 * main.c (define_command, user_defined_command): Lint.
6594 * mem-break.c, xcoffread.c: Lint.
6595 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6597 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6599 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6600 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6601 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6602 or IBM6000_TARGET as (approximately) appropriate.
6604 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6606 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6607 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6608 or not to try reading symbols from a mapped objfile. Plugs memory
6609 leak due to shared libraries generating no psymtabs or symtabs.
6611 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6613 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6614 * copying.awk: Lint. Make stronger warning at top of copying.c.
6615 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6616 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6617 (lookup_pointer_type): Add FIXME comment.
6618 * main.c (set_history_size_command): Disallow negative size.
6619 * partial-stab.h: Update copyright.
6620 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6622 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6624 * main.c (set_history_size_command): Negative size is error.
6625 (Reported by Peggy Fieland.)
6627 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6629 * coffread.c (coff_symfile_init): Update comment.
6630 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6631 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6632 macros to access the dbx specific objfile information.
6633 * dbxread.c (symfile_string_table, symfile_string_table_size):
6634 Remove these local variables.
6635 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6636 read_dbx_symtab): Remove the stringtab and stringtab_size params
6637 from the function prototypes, the function definition, and the
6638 function calls. These are now available via DBX_STRINGTAB and
6639 DBX_STRINGTAB_SIZE using the objfile pointer.
6640 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6641 an arg to read_dbx_symtab.
6642 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6643 stringtab and the dbx specific per-objfile private info.
6644 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6645 args in prototype, function definition, and function calls. It is
6646 now available via the DBX_SYMCOUNT macro using the objfile
6648 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6649 local instance of struct dbx_symfile_info and replace with DBX_*
6651 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6652 symfile_string_table and symfile_string_table_size.
6653 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6654 symfile_string_table.
6655 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6656 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6657 stringtab size variables. Remove all code that used to reread
6659 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6660 to prior to any calls to mmalloc for the objfile specific heap.
6661 * utils.c (init_malloc): Document the requirement that for each
6662 heap for which corruption checking is desired, that init_mmalloc
6663 must be called prior to any mmalloc calls on the heap.
6665 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6667 * rs6000-pinsn.c: Make dis-assembly output more like
6668 other targets: Don't print instruction in hex before
6669 the assembly; use print_address to print out jump
6672 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6674 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6675 * cplus-dem.c: Support "Sc" meaning "signed char".
6677 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6679 * configure.in: fix iris/iris3.
6681 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6683 * command.c, main.c (various places): Use ctype.h macros
6684 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6685 (such as (x >= 'A' && x <= 'Z')).
6686 (There are still more of these in other files.)
6687 * main.c (defined_command): Lower-case the user's
6688 new command before entering it. Needed because
6689 command lookup is case-insensitive (and also lower-cases).
6690 (Based on Metin's earlier patch.)
6692 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6694 * config/irix4.mh: new file.
6696 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6698 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6701 * xm-mips.h: Declare strdup for ultrix.
6703 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6704 when calling new_symbol.
6705 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6708 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6710 * config/rs6000.mh: Update (for Fred's new mmalloc)
6711 flags to disable use of GNU malloc/mmalloc.
6712 * munch: Change SYSV rule to allow .text before the label,
6713 as well as after, to work for AIX.
6714 * gdbtypes.h: Minor clarifiction.
6716 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6718 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6719 continuation in yet another place (between method declarations).
6721 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6723 * mips-tdep.c: include symfile.h and objfiles.h to fix
6726 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6728 * valops.c (value_struct_elt_for_reference): Added 'offset'
6729 parameter to handle multiple inheritance.
6730 * eval.c, value.h: Update accordingly.
6732 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6734 * objfiles.h: New file
6735 * Makefile.in (HFILES): Add objfiles.h
6736 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6737 main_scope_lowpc, main_scope_highpc.
6738 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6739 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6740 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6741 xcoffread.c, : Include objfiles.h.
6742 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6743 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6744 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6745 inside_entry_file() and logic changed appropriately.
6746 * blockframe.c (outside_startup_file): Renamed to
6747 inside_entry_file() and logic changed appropriately.
6748 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6749 and logic changed to use per-objfile specific fields.
6750 * blockframe.c (inside_entry_scope): Renamed to
6751 inside_entry_func() and logic changed to use per-objfile specific
6753 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6754 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6755 Remove extern decls.
6756 * symfile.c, symfile.h (entry_point): Remove extern decl.
6757 * coffread.c (coff_symfile_init): Common entry point init code
6758 moved to symfiles.c, call init_entry_point_info().
6759 * coffread.c (complete_symtab): Use new per-objfile entry info.
6760 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6761 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6763 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6764 * defs.h (inside_entry_scope, outside_startup_file,
6765 inside_main_scope): Prototypes changed for renames to
6766 inside_entry_func, inside_entry_file, inside_main_func,
6768 * symfile.c (syms_from_objfile): Common entry point init code
6769 moved to init_entry_point_info() and call init_entry_point_info().
6770 * symfile.h (init_entry_point_info): Include prototype.
6771 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6772 moved to symfiles.c and call init_entry_point_info().
6773 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6774 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6775 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6777 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6778 works for the majority of targets.
6779 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6780 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6781 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6782 Use default definition in frame.h.
6783 * frame.h (selected_frame_level): Make decl extern.
6784 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6785 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6786 * partial-stab.h: Use new per-objfile entry info.
6787 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6788 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6789 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6790 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6791 have_minimal_symbols): Prototypes moved to objfiles.h.
6792 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6793 Macros moved to objfiles.h.
6794 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6796 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6798 More C++ improvements (pointers to members, qualified names).
6799 * c-exp.y: Support exp.type::name and exp->type::name
6800 syntaxes. (Unfortunately, doesn't work for static members.)
6801 * c-exp.y, eval.c: Make type::~type work better.
6802 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6803 value_static_field by value_struct_elt_for_reference.
6804 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6805 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6806 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6807 for OP_SCOPE operand; no point in it now that we use lazy
6808 reading of values, and use "reference to member" objects.
6809 * gdbtypes.h: Clarify comment.
6810 * valops.c: Change value_struct_elt_for_address to return
6811 a reference (or variable), rather than a pointer. Change
6812 the name to value_struct_elt_for_reference to reflect this.
6813 Returning a reference instead of a address provides a
6814 generalization, since we can use the routine for both
6815 class::name as well as &class::name.
6816 Also, recurse to handle multiple inheritance properly.
6817 * valprint.c: Moved code to print pointer-to-members
6818 to new function point_class_member. This allows a
6819 "reference-to-member" to be printed using the same code.
6820 * valprint.c (type_print_varspec_prefix): Avoid printing
6821 "struct " for domains of class-member types.
6822 * valops.c (search_struct_field): Inline code for simplified
6823 version of value_static_field (which can then be deleted).
6824 * value.h: Rename value_struct_elt_for_address to
6825 value_struct_elt_for_reference. Delete value_static_field.
6826 * values.c: Remove no longer used function value_static_field.
6828 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6830 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6831 elfread.c (coff_symfile_finish): Add function, prototype, and
6832 add to the xxxx_sym_fns struct for each file type. Also reformat
6833 the xxxx_sym_fns vector to a standard format and add comments.
6834 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6835 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6836 Pass pointer to struct objfile rather than pointer to sym_fns.
6837 Change references inside each function accordingly. Allocate any
6838 symbol file specific info in the per-objfile memory region.
6839 * dbxread.c (free_and_init_header_files): Break function into
6840 free_header_files(), called from dbx_symfile_finish(), and
6841 init_header_files(), called from dbx_new_init().
6842 * dbxread.c (dbx_new_init): Move deallocation things to new
6843 dbx_symfile_finish function.
6844 * elfread.c (elf_new_init): Call buildsym_new_init().
6845 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6846 routine for the objfile before deallocating other stuff.
6847 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6848 * symfile.h: Move struct sym_fns to before struct objfile def.
6849 Add sym_finish function pointer and change prototypes of other
6850 function pointers to reflect passing struct objfile pointer rather
6851 than struct sym_fns pointer.
6852 * symfile.c: Remove now obsolete symtab_fns pointer.
6853 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6854 locates the correct sym_fns struct for the given objfile.
6855 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6856 for better support of mapped symbol tables.
6857 * symfile.c (symbol_file_command): Remove obsolete code using
6859 * symfile.h: Remove duplicate declarations for symfile_objfile,
6860 entry_point, and object_files.
6861 * target.c (target_info): Compare symfile_objfile to NULL.
6862 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6863 aixcoff_symfile_finish().
6865 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6867 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6868 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6869 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6871 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6873 Some improvements to g++ debugging.
6874 * symtab.c (list_symbols): demangle before pattern matching.
6875 * symtab.c: Other fixes to improve handing of operators.
6876 * valprint.c (type_print_base): Fix test for constructor.
6877 * values.c (value_static_field): Allow evaluation of
6878 CLASS::METHOD, returning a function pointer.
6880 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6882 * Makefile.in (VERSION): Roll 4.4.6.
6883 * exec.c (exec_file_command): Add code to ignore optional args
6884 passed in by file_command() for use in symbol_file_command().
6885 * main.c (main): Document -mapped and -readnow in help summary.
6886 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6887 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6888 to get filename from bfd with bfd_get_filename(). Test mapto
6889 against 0, not NULL. Use mstrsave() to make copy of filename.
6890 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6892 * remote-vx.c (vx_load_command, add_symbol_stub):
6893 Symbol_file_add() takes an additional arg.
6894 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6896 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6897 changed to return a bfd not an objfile pointer.
6898 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6899 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6900 Change to eliminate local bfd and use symfile_bfd_open() plus
6901 allocate_objfile(). Add code to implement readnow option.
6902 * symfile.c (symbol_file_command): Changes to option handling,
6903 readnow functionality moved to symbol_file_add().
6904 * symfile.c (symfile_init): Eliminate local copy of bfd.
6905 * symfile.c (add_symbol_file_command): Changes to parse mapped
6906 and readnow options.
6907 * symfile.h (allocate_objfile): Arg removed from prototype.
6908 * symtab.h (symbol_file_add): Arg added to prototype.
6909 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6912 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6914 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6915 mtrace.awk, state.c, state.h: Removed.
6916 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6917 directories searched for source files.
6918 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6919 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6920 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6921 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6922 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6923 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6924 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6926 * Makefile.in (HFILES): Remove state.h
6927 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6928 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6929 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6930 * Makefile.in (clean): Remove all object files.
6931 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6932 * cplus-dem.c: Remove prototypes definitions that are now done in
6934 * dbxread.c (throughout): Change from using per-objfile
6935 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6936 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6937 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6938 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6939 * depend: Remove dependencies for state.o, state.h.
6940 * dwarfread.c: Add declaration for warning_pre_print.
6941 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6942 * dwarfread.c (throughout): Change from using per-objfile
6943 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6944 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6945 use supplied objfile.
6946 * i386-xdep.c (print_387_status): Change to use warning() rather
6948 * i387-tdep.c (print_387_control_word): Change to use warning()
6949 rather than printfs.
6950 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6951 that some compilers grumble about.
6952 * language.c (throughout): Add declaration for warning_pre_print
6953 and using warning() instead of printfs.
6954 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6955 * main.c (main): Add declaration for warning_pre_print and set it
6956 similarly to error_pre_print. Add declarations for
6957 mapped_symbol_files and readnow_symbol_files. Add appropriate
6958 definitions to long_options[].
6959 * minsyms.c: Trivial fix to comment.
6960 * objfiles.c (allocate_objfile): Substantially rewritten for
6961 using mapped symbol files.
6962 * objfiles.c (throughout): Change from using per-objfile
6963 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6964 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6965 * source.c (throughout): Change from using per-objfile
6966 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6967 * source.c (open_source_file): Use mstrsave to save file name in
6968 mapped symbol region for objfile.
6969 * symfile.c: Remove include for state.h.
6970 include to local form.
6971 * symfile.c (symbol_file_add_digested): Remove.
6972 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6974 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6975 from objfile structure. Add malloc descriptor pointer (md).
6976 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6977 * symm-xdep.c (print_fpu_status): Use warning() rather than
6979 * symmisc.c (free_symtab_block): Now takes and uses current
6981 * symmisc.c (throughout): Change from using per-objfile
6982 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6983 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6984 Sun compiler grumblings when PTR is char *.
6985 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6986 msymbols() to correct pointer type.
6987 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6988 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6989 error always starts on a line of it's own.
6990 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6991 Rewrite for new mapped malloc package use.
6992 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6993 that don't want to use the mapped malloc package; pass arguments
6994 on to traditional malloc package functions.
6995 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6996 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6997 mrealloc, malloc, and realloc but get fatal error if runs out
6999 * utils.c (msavestring, mstrsave): Save a string in a specific
7000 mapped malloc region.
7001 * utils.c (print_spaces): Use xmalloc to get the buffer.
7002 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7003 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7004 * config/i386v4.mh: Insignificant reorganization.
7006 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7008 * xcoffread.c: Only enable compilation of debugging functions
7009 if IBM6000 is defined. Fails to compile otherwise.
7011 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7013 * Makefile.in: pass MAKEINFO down on info.
7015 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7017 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7018 useless code, including an lseek to an uninitialized variable.
7019 Reported by Jim Williams <jimbo@wrs.com>.
7021 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7023 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7024 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7025 * minsyms.c, symfile.c: Changes that may be generally
7026 applicable, but are #ifdef IBM6000 for now.
7027 * rs6000-xdep.c: Fixed typo in comment.
7028 * rs6000-tdep.c: Non-substatial changes.
7029 * xoffread.c: The main change here is addition of some
7030 debugging functions.
7031 * xoffexec.c: More changes.
7033 * xcoffread.c: Fixed two too-few-parameters bugs.
7035 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7036 to SOLIB_CREATE_INFERIOR_HOOK macro.
7038 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7040 * symfile.h: Add prototype for iterate_over_msymbols().
7041 * symtab.c (cplus_mangled_symbol): Add function.
7042 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7043 iterate_over_msymbols to find demangled C++ symbol.
7044 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7045 value to iterate_over_msymbols().
7046 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7049 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7051 * Makefile.in: added check target.
7053 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7055 * ecoff.c: Move to ../bfd/coff-msym.c.
7056 * config/mt-*mips: Remove ecoff.o from the configuration.
7057 * remote.c (): Add newline to initial +.
7058 (remote_resume): Mention how to cope with signals.
7059 (remote_interrupt): Add debug msg.
7060 (remote-wait): Implement new 'T' reply, which includes
7061 status, PC, and FP all in a single short message.
7062 (putpkt): Add further debugging of packet acks.
7063 * mipsread.c (fixup_symtab): Also swap RFD's.
7064 (parse_partial_symbols): Avoid bug on unknown symbol types.
7065 * Makefile.in (VERSION): Roll to 4.4.5.
7066 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7067 for remote MIPS by limiting heuristic to 200 byte search.
7068 (heuristic_proc_desc): Byte-swapping.
7069 (mips_print_register): Cope with failure of
7070 read_relative_register_raw_bytes. Byte-swap integers for
7072 * mips-pinsn.c (print_insn): Byte-swap instruction.
7074 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7076 * config.sub configure.in config/mh-irix4
7077 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7078 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7079 gdb/xm-irix4.h gdb/config/mt-irix3
7080 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7082 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7084 * defs.h, utils.c: xrealloc takes PTR as first arg.
7085 * defs.h: Reword confusing comment about ANSI prototypes.
7086 * defs.h: Some minor whitespace changes.
7087 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7088 not NULL, which can be (void *).
7089 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7090 * tm-i386v.h (SP_ARG0): Define
7091 * xm-sysv4.h: Back out of change for missing prototypes.
7092 * i386-tdep.c (get_longjmp_target): Add function.
7094 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7096 * Makefile.in: install man page too.
7098 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7100 * All GDB files that #include defs.h: Removed stdio.h.
7101 (defs.h): #include stdio.h.
7103 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7105 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7106 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7107 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7108 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7109 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7110 it before printing out the hex shape of an address.
7112 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7114 * rs6000-xdep.c (frame_initial_stack_address): Move
7115 code to set frame->cache_fsr into new separate function
7116 frame_get_cacahe_fsr. This allows fixing a fatal error.
7117 * xcoffexec.c: Turn previously suppressed error
7118 message back on, after cleaning up BFD.
7120 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7121 printing of blank line, since it cases printing of an
7122 extra blank line. Is this intended? It does mess up
7124 * defs.h: Put back declarations of malloc and realloc,
7125 but protected by #ifndef MALLOC_INCOMPATIBLE.
7126 * objfiles.c: Undo previous change: Use malloc/realloc
7127 for objfile malloc/realloc fields (but add a cast).
7128 * xcoffexec.c: Suppress an error message (for now).
7130 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7132 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7133 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7134 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7136 * xcoffread.c: Modifications to C_DECL storage class handling, and
7137 introduction of an old smash_to_pointer_type() routine.
7139 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7140 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7141 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7142 parameters have been modified.
7144 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7145 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7146 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7147 and fetch_inferior_registers() always fetched all the registers
7148 resulting valid register values at hand all the time. Pushing a dummy
7149 frame did not require validating all register values first. After
7150 putting the above mechanism into action, we didn't have valid registers
7151 values always ready. Thus, all registers need to be fetched before
7152 pushing a dummy frame now.
7154 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7155 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7156 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7157 the starting address (actual frame address) of a frame.
7158 * rs6000-tdep.c: modifications to function_frame_info() to see if
7159 function reserves a frame pointer register (alloca register)
7160 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7161 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7162 functions with alloca() calls.
7164 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7166 * xm-sysv4.h: Provide definitions/prototypes for host environment
7167 functions for which no definitions or prototypes are provided in
7168 any currently included gdb or host environment header files.
7169 For SVR4, this currently includes malloc and realloc, which cannot
7170 be portably prototyped in any gdb include file.
7172 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7174 * buildsym.h: Remove obsolete variable file_stabs.
7176 * Makefile.in: Move place where configure merges in host-
7177 and target-dependent fragments later, so the latter
7178 can override (say) GNU_MALLOC.
7179 * config/mh-rs6000: Use system malloc. Otherwise, I
7180 ended up with *two* incompatible versions of malloc
7181 (functions in libc would call the malloc in libc).
7182 I assume this is a shared library problem.
7184 * remote.c: Fix (presumed) typo.
7185 * objfiles.c: Use xmalloc/xrealloc instead of
7186 malloc/realloc (since the latter are no longer declared).
7188 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7189 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7190 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7191 handle individual registers.
7192 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7193 correctly in case it wasn't cached yet. (A problem showed up
7194 after fetching individual registers.)
7195 * buildsym.c: Disable type_synonym_name's type name overwriting
7196 in cases it is unnecesary. rs6000 portation doesn't use
7197 type_synonym_name, and it used to nullify type names
7198 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7199 type's name as soon as space for that type is allocated.
7200 * xcoffread.c: ignore a section's lineno information if it is
7201 not `.text'. (In rs6000 bfd portation integration, skipping over
7202 `.pad' sections are ignored since it was in machine independent
7203 part of the code. Thus, a problem of fake sections with invalid
7204 lineno information arised.)
7206 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7207 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7208 * rs6000-tdep.c: make function_frame_info() work whether or not
7209 reading from a core file.
7210 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7212 * infrun.c. main.c, printcmd.c. symtab.c:
7213 More changes from IBM for rs6000.
7216 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7218 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7219 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7220 Merge in changes (mostly from IBM) for RS6000.
7221 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7222 More changes from IBM for RS6000. These are in machine-
7223 independent code, and probably could do with some cleaning
7224 up. The most questionable of these are #ifdef IBM6000.
7225 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7226 to single_step() (for consistency with rs6000 and i860).
7227 * utils.c: Allow the 1st arg to xrealloc to be NULL
7228 (in which case do malloc). This removes the need for
7229 some tests in xcoff code (and perhaps other places?).
7230 * coffread.c: Removed variables last_source_file,
7231 type_vector, and type_vector_length as these are now
7232 defined by buildsym.[ch].
7233 * defs.h: Remove prototypes for malloc and realloc, since
7234 these should only be used to implement xmalloc and xrealloc,
7235 and they conflict with <stdlib.h> in AIX - where they
7236 return void* even when __STDC__ isn't defined. Sigh.
7237 * munch: Recognize *initialize* in data as well as text
7238 (AIX uses data). Also, incorporate a patch from Garrett
7239 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7240 much more sensible, by only trying to match the name of
7241 the initialize_foo function, and not the junk before it.
7243 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7245 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7246 unless symbol table indicates that something has changed.
7248 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7250 * remote.c: Make it work for embedded MIPS. Increase buffer
7251 size, and use throughout. Round buffer size up if too many regs.
7252 Support baud rate setting and try for an 8-bit path. If
7253 interrupted while waiting for target, send a ^C down the wire.
7254 Avoid single-byte reads.
7255 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7257 * mips-xdep.h: Avoid the embedded regs when on Unix.
7259 * mipsread.c: Byte-swap the symbol table structures, using
7260 routines from ecoff.c, to read a symbol table written in any
7261 of the four possible byte orders.
7262 * configure.in (mips-big-* target): Same as Sony News.
7263 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7264 * ecoff.c: New file for symbol swapping routines.
7266 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7268 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7269 all-breakpoints' command.
7270 * (get_number): Allow users to enter negative breakpoint numbers.
7271 * (breakpoint_1): Reformat display of 'info break' to show new
7273 * (create_longjmp_breakpoint, breakpoint_re_set,
7274 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7275 symfile.c (syms_from_objfile): Re-do
7276 insertion of longjmp breakpoints. Move all code into
7277 breakpoint_re_set, and call that instead of
7278 create_longjmp_breakpoint in symfile.c.
7280 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7282 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7283 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7284 * symtab.c (find_pc_symtab): Handle having no objfiles.
7285 * infcmd.c: Fix comment.
7286 * objfiles.c (free_all_objfiles): Add.
7287 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7288 * symfile.c (symbol_file_command): free all objfiles when
7289 specifying a new symbol file.
7290 (reread_symbols): Stat the file name, don't fstat the descriptor.
7292 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7294 * Makefile.in, configure.in: removed traces of namesubdir,
7295 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7296 copyrights to '92, changed some from Cygnus to FSF.
7298 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7300 * dbxread.c (end_psymtab): Delete empty psymtabs.
7301 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7302 * symfile.h (struct objfile): Add free_psymtabs.
7304 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7306 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7308 * symfile.c (symbol_file_command): strcmp => !strcmp.
7309 * breakpoint.h: Move prototypes to follow enum definition they need.
7310 * breakpoint.c, infrun.c: Lint.
7311 * printcmd.c: Use `enum enable' rather than `enum
7313 * mipsread.c: First pass at making it compile with the new
7314 objfile changes. Probably seriously broken still, but it
7317 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7319 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7320 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7321 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7322 stepping (and nexting) through longjmp(). Also, cleanup
7323 breakpoint handling quite a bit by creating explicit breakpoint
7324 types instead of using magic breakpoint numbers.
7325 Makefile.in: Update version to 4.4.3
7327 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7329 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7330 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7331 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7333 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7335 * minsyms.c (install_minimal_symbols): Add bunches to any
7336 existing minsyms in the objfile. Avoid extra mallocation
7337 by working directly in the obstack. Remove ignored `mainline' parm.
7338 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7339 xcoffread.c: Change all callers.
7340 * FIXME: We should be able to eliminate MAINLINE from all the
7341 symbol readers now, with a small bit of work.
7343 * valops.c, value.h: Lint.
7344 * remote-vx.c: Add missing break; statement. Bugfix by
7345 Michael Sclafani, <sclafani@src.dec.com>.
7347 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7349 * Makefile.in (VERSION): Update version to 4.4.2
7350 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7351 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7352 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7353 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7354 mmap-alloc.o, mmap-sbrk.o
7356 * altos-xdep.c: Minor whitespace change.
7357 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7358 use to new minimal symbol table use.
7359 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7360 * arm-xdep.c (store_inferior_registers): Returns void.
7361 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7362 Convert from misc function vector use to new minimal symbol table use.
7363 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7364 * breakpoint.c: Add prototypes for local functions.
7365 * breakpoint.c (catch_command_1): Change to static and remove unused
7367 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7368 * breakpoint.h: Change function decls to prototype form.
7369 * buildsym.c: Add prototypes for local functions.
7370 * buildsym.c: Moved hashname() function here from dbxread.c.
7371 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7372 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7373 * buildsym.c (dbx_alloc_type): Change to static.
7374 * buildsym.c (finish_block): Add objfile parameter.
7375 * buildsym.c (misc): Change symbol_obstack to objfile version.
7376 * buildsym.c (make_blockvector): Change to static.
7377 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7378 * buildsym.c (compare_line_numbers): Change to static, args are const,
7379 cast args when used.
7380 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7381 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7382 and made static. Add objfile parameter.
7383 * buildsym.c (end_symtab): Simplify code using line table size.
7384 Realloc the linetable on the objfile symbol_obstack and copy there.
7385 * buildsym.c (scan_file_globals): Convert from misc function vector
7386 use to new minimal symbol use.
7387 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7388 strings get allocated in objfile's symbol_obstack. Convert references
7389 to builtin types to lookup_fundamental_type().
7390 * buildsym.c (read_type): Make static, add objfile parameter, convert
7391 references to buildin types to lookup_fundamental_type().
7392 * buildsym.c (read_struct_type): Add objfile parameter.
7393 * buildsym.c (read_array_type): Make static, add objfile parameter.
7394 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7395 * buildsym.c (read_huge_number): Make static.
7396 * buildsym.c (read_range_type): Make static, add objfile parameter,
7397 convert references to buildin types to lookup_fundamental_type ().
7398 * buildsym.c (read_args): Make static, add objfile parameter.
7399 * buildsym.h: Convert function decl's to prototype form.
7400 * c-exp.y: Add prototypes for local functions, convert uses of misc
7401 function vector to minimal symbol table. Reformat all builtin type
7402 initializations and pass a NULL objfile to init_type() for them.
7403 * coffread.c: Change context_stack ref's to coff_context_stack,
7404 add local function prototypes. Cast uses of xrealloc arg 1.
7405 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7406 crafting a new type.
7407 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7408 * coffread.c (finish_block): Change name to coff_finish_block.
7409 * coffread.c (make_blockvector): Add and use objfile parameter.
7410 * coffread.c (record_line): Change name to coff_record_line.
7411 * coffread.c (start_symtab): Change name to coff_start_symtab.
7412 * coffread.c (end_symtab): Change name to coff_end_symtab.
7413 * coffread.c (record_misc_function): Change name to record_minimal_
7414 symbol and change to minimal symbol table use from misc func tbl.
7415 * coffread.c (coff_symfile_read): Convert from misc function vector
7416 use to minimal symbol table use.
7417 * coffread.c (hashname): Remove; use common version in buildsym.c.
7418 * coffread.c (decode_base_type): Change references to builtin types
7419 to calls to lookup_fundamental_type().
7420 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7421 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7422 * command.c: Add prototypes for local functions.
7423 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7424 appropriate member of the function union for that type.
7425 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7426 ifdef out the function since it isn't currently used.
7427 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7428 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7429 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7430 * command.c (help_cmd): Compare function pointer to NULL.
7431 * command.c (help_cmd_list): Compare function pointer to NULL.
7432 * command.c (lookup_cmd_1): Use correct member of function union.
7433 * command.c (undef_cmd_error): Make static.
7434 * command.c (complete_on_cmdlist): Use correct member of func union.
7435 * command.c (do_setshow_command): Use correct member of func union.
7436 * command.c (shell_escape): Convert rindex use to strrchr.
7437 * command.h (COMMAND_H): Define if already included.
7438 * command.h (cmd_list_element struct): Change 'function' to a union
7439 and prototype args. Prototype completer function.
7440 * command.h: Convert decl's to prototype form.
7441 * convex-xdep.c (store_inferior_registers): Returns void.
7442 * copying.c: Prototype local functions.
7443 * coredep.c: Minor whitespace change.
7444 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7445 * cplus-dem.c: Prototype local functions.
7446 * dbxread.c (hashname): Remove; moved to buildsym.c.
7447 * dbxread.c (free_and_init_header_files): Make static.
7448 * dbxread.c: Add prototypes for local functions.
7449 * dbxread.c (new_object_header_files): Remove; inlined usages.
7450 * dbxread.c (xrealloc usages): Cast args.
7451 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7452 and change usages accordingly.
7453 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7454 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7455 * dbxread.c (dbx_next_symbol_text): Make static.
7456 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7457 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7458 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7459 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7460 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7461 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7463 * dwarfread.c (record_misc_function): Change name to record_minimal_
7464 symbol and use minimal symbol table throughout.
7465 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7466 * dwarfread.c: Convert all references to builtin types to use the new
7467 lookup_fundamental_type function.
7468 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7469 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7471 * elfread.c (record_misc_function): Convert to use record_minimal_
7473 * elfread.c (elf_symtab_read): Add objfile parameter.
7474 * eval.c: Add prototypes for local functions and move some decls
7475 around to accomodate prototypes.
7476 * expprint.c: Add prototypes for local functions. Change references
7477 to misc function vector to minimal symbol table.
7478 * findvar.c (read_memory usages): Cast args.
7479 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7480 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7481 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7482 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7483 * gould-xdep.c: Minor whitespace change.
7484 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7485 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7486 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7487 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7488 * i386-tdep.c: Add prototypes for local functions.
7489 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7490 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7491 that defaulted to int.
7492 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7493 i386_push_dummy_frame): Returns void.
7494 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7495 int and explicitly declare return type as int.
7496 * i387-tdep.c: Minor formatting changes.
7497 * i960-tdep.c (leafproc_return): Convert from misc function vector
7498 use to minimal symbol table use.
7499 * infcmd.c: Add prototypes for local functions.
7500 * infcmd.c (continue_command, until_next_command, until_command,
7501 path_info, path_command): Make static.
7502 * infcmd.c (step_1, until_next_command): Convert from misc func
7503 vector to minimal symbol table use.
7504 * inflow.c: Add prototypes for local functions.
7505 * infptrace.c (store_inferior_registers): Returns void, not int.
7506 * language.c (_initialize_language): Use proper member of function
7508 * m2-exp.y: Add prototypes for local functions, convert misc function
7509 vector uses to minimal symbol table uses.
7510 * m2-exp.y (make_qualname, yyerror): Make static.
7511 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7512 * m68k-pinsn.c: Add prototypes for local functions.
7513 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7514 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7515 * m68k-stub.c: Add prototypes.
7516 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7517 use to minimal symbol table use.
7518 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7519 * m88k-xdep.c (store_inferior_registers): Returns void.
7520 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7521 * mach386-xdep.c (store_inferior_registers): Returns void.
7522 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7523 * main.c: Add prototypes for local functions.
7524 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7525 longjmp() result to (NORETURN void).
7526 * main.c (catch_errors): Prototype the 'func' parameter.
7527 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7528 Takes an unused arg.
7529 * main.c (execute_command): Call the right member of the func union.
7530 * main.c (command_loop_marker, symbol_completion_function,
7531 command_loop): Make static.
7532 * main.c (command_line_input): Make linelength unsigned, cast arg
7533 to command_line_input().
7534 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7535 * main.c (initialize_main): Call right member of function union.
7536 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7537 * mem-break.c: Include symtab.h
7538 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7539 * mips-xdep.c (store_inferior_registers): Returns void.
7540 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7541 use to minimal symbol table use.
7542 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7544 * mipsread.c (make_type): Remove, convert usages to init_type.
7545 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7546 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7547 vector use to minimal symbol table use.
7548 * parse.c: Add prototypes for local functions.
7549 * parse.c (xrealloc usages): Cast args.
7550 * parse.c (prefixify_expression, length_of_subexp): Make static.
7551 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7552 * parser-defs.h: Convert function decls to prototype form.
7553 * partial-stab.h: Convert from misc function vector use to new minimal
7555 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7556 the per-objfile copies.
7557 * printcmd.c: Add prototypes for local functions. Move some struct
7558 definitions around to accomodate prototypes.
7559 * printcmd.c (decode_format): Make static, change args oformat and
7560 osize to int from char.
7561 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7562 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7563 * printcmd.c (print_address_symbolic): Convert from misc function
7564 vector use to minimal symbol table use.
7565 * printcmd.c (address_info): Convert from misc function vector use
7566 to minimal symbol table use.
7567 * printcmd.c (delete_display, enable_display, disable_display_command):
7569 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7570 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7571 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7572 * pyr-xdep.c (store_inferior_registers): Returns void.
7573 * remote-mm.c (mm_load): symbol_file_add return value unused.
7574 * remote-nindy.c: Minor format change.
7575 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7576 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7577 * rs6000-xdep.c (store_inferior_registers): Returns void.
7578 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7579 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7580 vector use to minimal symbol table use.
7581 * solib.c: Add prototypes for local functions.
7582 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7583 function vector use to minimal symbol table use.
7584 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7585 * solib.c (find_solib, shared_library_command): Make static
7586 * solib.c (read_memory, write_memory usages): Cast args.
7587 * solib.c (special_symbol_handling): Add function
7588 * source.c: Add prototypes for local functions.
7589 * source.c (select_source_symtab): Convert to scan objfiles.
7590 * source.c (open_source_file): Make static.
7591 * source.c (xrealloc usages): Cast args.
7592 * source.c (source_line_charpos): ifdef out, unused.
7593 * source.c (get_filename_and_charpos): Make static.
7594 * stack.c: Add prototypes for local functions.
7595 * stack.c (print_frame_info, frame_info): Convert from misc function
7596 vector use to minimal symbol table use.
7597 * symfile.c: Add prototypes for local functions.
7598 * symfile.c (compare_symbols): Make args const PTR's.
7599 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7600 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7601 * symfile.c (obsavestring): Add objfile parameter.
7602 * symfile.c (init_misc_bunches, prim_record_misc_function,
7603 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7604 sort_misc_function_vector, compact_misc_function_vector): Remove
7605 * symfile.c (symbol_file_add_digested): Add function.
7606 * symfile.c (symbol_file_add): Returns struct objfile *.
7607 * symfile.c (symbol_file_command): Modify for state file use.
7608 * symfile.c (symfile_open): Add parameter "dumpable".
7609 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7610 * symfile.c (load_command, add_symbol_file_command): Make static.
7611 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7612 * symfile.c (rindex usages): Converted to strrchr.
7613 * symfile.c (allocate_psymtab): New
7614 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7615 converted to minimal symbol table usage, but no obvious conversion.
7616 * symfile.c (free_all_symtabs): Remove.
7617 * symfile.c (_initialize_symfile): Use per-objfile info.
7618 * symfile.h: Rework the objfile structure to add per-objfile data
7619 objects (psymbol_obstack, symbol_obstack, type_obstack,
7620 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7621 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7622 Add prototypes to function declarations.
7623 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7624 function vector usage to minimal symbol table usage.
7625 * symmisc.c (DEV_TTY): Define if not defined.
7626 * symmisc.c: Add local function prototypes.
7627 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7628 printpsyms_command, print_objfiles, print_objfiles_command):
7629 Rework to use iterate_over_*
7630 * symtab.c: Add prototypes for local functions.
7631 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7632 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7633 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7634 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7635 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7636 lookup_reference_type, lookup_member_type, allocate_stub_method,
7637 check_stub_method, create_array_type, smash_to_member_type,):
7639 * symtab.c (lookup_symbol): Some args are const.
7640 * symtab.h: All type related defs and structs moved to gdbtypes.h
7641 * symtab.h: Convert decls to prototypes.
7642 * target.c (noprocess): Make static.
7643 * target.h: Change decl's to prototypes.
7644 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7645 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7646 * utils.c (_initialize_utils): Use correct member of function union.
7647 * valarith.c: include gdbtypes.h
7648 * valops.c: include gdbtypes.h, add prototypes for local functions.
7649 * valops.c (value_push, value_arg_push, find_function_addr):
7651 * valops.c (value_string): Convert from misc function vector use
7652 to minimal symbol table use.
7653 * valops.c (check_field_in): Make arg const.
7654 * valprint.c: Add prototypes for local functions.
7655 * valprint.c (print_string): Make static
7656 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7657 * values.c: Add prototypes for local functions.
7658 * values.c (value_headof): Convert from misc function vector to
7659 minimal symbol table.
7660 * xcoffexec.c: Add prototypes for local functions.
7661 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7663 * xcoffexec.c (relocate_minimal_symbol): Add.
7664 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7665 * xcoffread.c: Add prototypes for local functions.
7666 * xcoffread.c (sort_syms): Convert to scan objfiles.
7667 * xcoffread.c (read_xcoff_symtab): Make static.
7668 * xcoffread.c (various): Replace references to builtin types with
7669 calls to lookup_fundamental_type. Replace references to symbol_obstack
7670 and psymbol_obstack with pointers to the per-objfile copies.
7671 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7672 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7674 * xcoffread.c (init_stringtab): Add objfile parameter.
7675 * gdbtypes.c: New file
7676 * minsyms.c: New file
7677 * mmap-alloc.c: New file
7678 * mmap-sbrk.c: New file
7679 * objfiles.c: New file
7683 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7685 * Check in Fred Fish's changes in these modules. Fred
7686 will make ChangeLog entries for all of them. Update VERSION
7689 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7691 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7693 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7694 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7695 value.h: Prototypes for static functions; lint.
7696 * gdbtypes.h: Empty file to ease transition.
7698 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7700 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7701 inferior.h, language.h, signame.h, target.h, terminal.h,
7702 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7703 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7705 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7706 signame.c, sparc-xdep.c: Prototypes for all static functions.
7708 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7709 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7710 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7711 Remove to_call_function and target_call_function, since it
7712 always calls the same thing (call_function_by_hand).
7713 * core.c, exec.c, solib.c: Rename target_ops sections =>
7715 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7716 target.h: target_kill takes no args.
7717 * language.c (language_info): Scaffolding to allow briefer
7718 messages when the current language changes. FIXME.
7719 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7720 complaints about volatile functions.
7721 * xm-sysv4.h (HAVE_MMAP): Define.
7723 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7725 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7726 to make prototypes for all functions declared here.
7727 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7728 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7729 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7730 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7731 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7732 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7733 * utils.c: Avoid declaring malloc and realloc. Lint.
7734 (request_quit): Accept signal-number parameter.
7736 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7738 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7739 DIE's. Add new function read_tag_pointer_type() to read them.
7741 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7742 When creating a new user defined type, check to see if a partial
7743 type already exists, and if so, bash it to fit.
7745 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7747 * coffread.c (decode_base_type): Pass long, not union.
7748 Fix by Eric Valette, ev@chorus.fr.
7750 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7752 * elfread.c (elf_symtab_read): Fix code to correctly track
7753 changes in bfd for absolute symbols.
7755 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7757 * xm-vaxbsd.h: Close off comment.
7759 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7761 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7763 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7765 * mips-tdep.c (mips_print_registers): Print correct register
7766 number for double pseudo-registers.
7768 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7770 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7771 in the op$::OPERATOR. case. From Steven McCanne,
7772 <mccanne@horse.ee.lbl.gov>.
7774 * exec.c (set_section_name): Pass arg to exec_files_info;
7775 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7777 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7779 * main.c (print_gdb_version): Copyright msg: only this year.
7780 (cd_command): Avoid changing current_directory on error.
7782 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7784 * mipsread.c (parse_partial_symbols): Handle dependencies
7785 between partial symbol tables (when not doing stabs-in-ecoff).
7786 (This used to be handled by parse_fdr, but parse_fdr was
7787 incompatible with handling stabs-in-ecoff, so the code
7788 was re-written to not use parse_fdr. Unfortunately,
7789 the logic to handle dependencies was overlooked.)
7791 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7793 * coffread.c (read_enum_type): Use the size of a target int when
7795 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7797 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7798 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7799 TARGET_PTR_BIT to determine size of a pointer
7800 * values.c (unpack_long): when unpacking a REF or a PTR don't
7801 assume the size of the type.
7803 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7805 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7806 looking at its members. Improve guess between struct and union,
7807 only assuming union if multiple members have offsets of zero.
7809 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7811 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7812 (This is just for clarity - and one day permitting us to
7813 change FP0_REGNUM from 38 to 32, which would make more sense.)
7814 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7815 register numbers in stabs-in-ecoff get handled correctly.
7817 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7819 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7820 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7821 into BSD and Ultrix.
7823 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7825 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7827 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7829 * Makefile.in: Increment version to 4.4.1.
7830 * main.c (print_gdb_version): Update copyright notice.
7832 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7834 * mipsread.c: Prepend "struct " to the names of structure
7835 types, and similarly for enums and unions. (This used
7836 to be done, but got lost in the re-write to "guess" the
7837 difference between enum/struct/union.)
7838 Also, guess that a tag is an enum if the first member
7841 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7843 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7846 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7848 * Projects: Patching executables is done.
7849 * Makefile.in (VERSION): Roll to gdb-4.4.
7850 * README, WHATS.NEW: Update for gdb-4.4.
7852 * symfile.c (reread_symbols): Whenever we reread one object
7853 file's symbols, we must restart the scan, because the object_files
7854 chain has been permuted.
7856 * exec.c (exec_files_info): Split out into print_section_info.
7857 Print BFD filename of each section if it's not the default one.
7858 * core.c (core_files_info): Call print_section_info.
7860 * xm-vax.h: Include a few system header files whose definitions
7861 must precede defs.h.
7862 * language.c, language.h: Make some things const.
7863 * expression.h, main.c: const spreads like ooze.
7865 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7866 since BREAKPOINT values can be >0x80.
7868 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7870 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7872 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7874 * sparc-pinsn.c: Remove kludge for preferring architectures.
7875 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7876 and forever. Add `add' instruction to the set that get checked
7877 for a preceding `sethi' in order to print an absolute address.
7878 Corresponding changes in ../include/opcode/sparc.h needed
7879 to eliminate garbage instructions.
7881 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7883 * mipsread.c (parse_partial_symbols): Make sure partial
7884 symbols are created for external symbols (as used to be
7885 the case). This is a bit of a pain with the mips-coff.
7886 It uses a table which points to all of the external
7887 symbols belonging to a particular FDR or psymtab.
7888 Once we've generated this table, we might as well save
7889 it, and then use it in psymtab_to_symtab_1 to find
7890 the symbols to pass to parse_external().
7891 * symfile.c, symfile.c: New function start_psymtab_common
7892 to share the common parts of allocating a new psymtab
7893 for dbxread, mipsread (and later dwarfread). Its code
7894 was pulled out from start_psymtab in dbxread.c.
7895 * dbxread.c (start_psymtab): Use start_psymtab_common().
7897 * valprint.c (val_print): If there is an error when trying
7898 to print a string, check to see if there really is a problem
7899 by reading just one character. If that works, assume
7902 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7904 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7905 cypress, v8 mnemonics in that order.
7907 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7909 * sparc-pinsn.c: Put the qsort() back in.
7911 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7913 * findvar.c (read_register, write_register): Handle machines
7914 where REGISTER_TYPE is not the same size as "int".
7916 Handle debug symbols in dynamically loaded (relocated) code:
7918 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7919 offset to process_one_symbol.
7920 (process_one_symbol): Take new offset parameter. Add it into
7921 appropriate symbol types to relocate symbols to loaded addresses.
7922 Handle all possible symbol types, and complain() about types that
7923 we don't expect to see.
7924 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7925 process_one_symbol (FIXME, should pass real offset).
7929 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7931 (set_breakpoint, break_command_1, until_break_command,
7932 catch_command_1, breakpoint_re_set_one): Use it.
7933 * symtab.h (resolve_sal_pc): Declare.
7934 * infcmd.c (jump_command): Use resolve_sal_pc.
7936 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7938 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7940 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7942 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7943 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7944 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7946 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7948 * dbxread.c (process_one_symbol): Make a first cut at handling
7949 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7951 * symtab.c (find_pc_line): Fix stepping into and out of #included
7954 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7956 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7957 no longer any need to copy ../include/opcode/* into gdb.
7959 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7961 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7963 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7965 * valprint.c (type_print_base, type_print_method_args):
7966 Print C++ constructor methods without bogus "return type."
7968 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7970 * infptrace.c (child_xfer_memory): Parameter "target" should
7971 be a pointer to a structure, not the entire structure.
7973 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7975 * depend: Convert the couple of references to ansidecl.h that
7976 used the local gdb version to use the ../include version.
7978 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7981 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7982 (inferior_proc_init): Fix non-ANSI version of args.
7983 (attach): Call print_sys_errmsg with correct number of args.
7984 (mappingflags): Make static, does not need to be global.
7986 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7987 not the entire struct itself.
7989 * valops.c (value_assign): Cast some args to modify_field() and
7990 {read,write}_register_bytes() correctly.
7992 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7994 * Makefile.in (MALLOCSRC): Removed reference to removed local
7997 * dwarfread.c (list_in_scope): Needs an initial value, use file
8000 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8002 * main.c (main): Make option_index local to keep new getopt happy.
8003 main.c, solib.c, Makefile.in: Update copyright notices.
8005 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8007 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8009 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8011 * Makefile.in (HFILES): Add partial-stab.h.
8013 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8015 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8016 New files for stratus. Not complete enough to actually build
8017 on the Stratus machine; that awaits copyright assignment for
8020 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8021 for getting custom flags into CFLAGS when doing makes.
8023 * configure.in: Add config information for stratus.
8025 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8027 * dbxread.c (process_one_symbol): Pass address of structure
8028 to complain(), rather than the whole structure.
8030 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8032 * solib.c (solib_add_common_symbols): Only compile in when not
8033 using SVR4 style shared libraries.
8035 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8037 * dwarfread.c (locval): Add offreg flag to indicate location
8038 values that are computed off a base register.
8040 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8041 TAG_local_variable cases to account for static variables
8042 within function scopes.
8044 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8046 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8047 doesn't exist on some systems.
8049 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8050 nexting over recursive function calls.
8052 * target.c (target_read_string): Create this routine to read null
8053 terminated strings from the target. It deals with running off the
8054 end of memory elegantly as well. solib.c (find_solib): Use
8055 target_read_string() to avoid problems with running off the end of
8058 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8059 that reference pgrp_inferior.
8061 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8063 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8064 mips-tfile has been hacked to act more "traditionally."
8065 * dbxread.c: Fixed typo in comment.
8067 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8069 * mips-tdep.c (mips_skip_prologue): Add some number of
8070 'sw' instructions before 'addiu' adjusts the stack.
8072 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8074 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8075 freescope, buildblock closescope, record_line, add_symbol_to_list,
8076 gatherblocks, make_blockvector): Extensive changes to switch
8077 to generic symbol table building code in buildsym.c. Remove
8078 scope tree structures and functions, symbol table building
8079 functions, and lots of other small changes.
8081 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8082 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8084 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8086 * buildsym.c (cleanup_undefined_types): Add support for enums.
8087 This fixes the 'GDB internal error. cleanup_undefined_types with
8090 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8092 * dbxread.c: detect gcc2 compilations.
8094 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8096 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8097 in ../include/opcode/sparc.h.
8099 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8101 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8102 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8103 to reflect actual locations of opcode files, so TAGS target will
8106 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8108 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8111 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8112 dereferencing to access the correct elements.
8114 * valops.c (value_addr): Declare return type of external func
8117 * xcoffread.c: Undefine next_symbol_text before redefining it.
8119 For older changes see ChangeLog-9091
8125 version-control: never